21739546908

素因数分解:

$2^2\times 3^6\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:719

約数の個数: 168

約数和(自身を含む): 58100469840

約数和(自身を除く): 36360922932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 211, 243, 267, 324, 356, 397, 422, 486, 534, 633, 729, 794, 801, 844, 972, 1068, 1191, 1266, 1458, 1588, 1602, 1899, 2382, 2403, 2532, 2916, 3204, 3573, 3798, 4764, 4806, 5697, 7146, 7209, 7596, 9612, 10719, 11394, 14292, 14418, 17091, 18779, 21438, 21627, 22788, 28836, 32157, 34182, 35333, 37558, 42876, 43254, 51273, 56337, 64314, 64881, 68364, 70666, 75116, 83767, 86508, 96471, 102546, 105999, 112674, 128628, 129762, 141332, 153819, 167534, 169011, 192942, 205092, 211998, 225348, 251301, 259524, 289413, 307638, 317997, 335068, 338022, 385884, 423996, 502602, 507033, 578826, 615276, 635994, 676044, 753903, 953991, 1005204, 1014066, 1157652, 1271988, 1507806, 1521099, 1907982, 2028132, 2261709, 2861973, 3015612, 3042198, 3815964, 4523418, 4563297, 5723946, 6084396, 6785127, 7455263, 8585919, 9046836, 9126594, 11447892, 13570254, 13689891, 14910526, 17171838, 18253188, 20355381, 22365789, 25757757, 27140508, 27379782, 29821052, 34343676, 40710762, 44731578, 51515514, 54759564, 61066143, 67097367, 81421524, 89463156, 103031028, 122132286, 134194734, 201292101, 244264572, 268389468, 402584202, 603876303, 805168404, 1207752606, 1811628909, 2415505212, 3623257818, 5434886727, 7246515636, 10869773454, 21739546908]

約数ペア:

[(1, 21739546908), (2, 10869773454), (3, 7246515636), (4, 5434886727), (6, 3623257818), (9, 2415505212), (12, 1811628909), (18, 1207752606), (27, 805168404), (36, 603876303), (54, 402584202), (81, 268389468), (89, 244264572), (108, 201292101), (162, 134194734), (178, 122132286), (211, 103031028), (243, 89463156), (267, 81421524), (324, 67097367), (356, 61066143), (397, 54759564), (422, 51515514), (486, 44731578), (534, 40710762), (633, 34343676), (729, 29821052), (794, 27379782), (801, 27140508), (844, 25757757), (972, 22365789), (1068, 20355381), (1191, 18253188), (1266, 17171838), (1458, 14910526), (1588, 13689891), (1602, 13570254), (1899, 11447892), (2382, 9126594), (2403, 9046836), (2532, 8585919), (2916, 7455263), (3204, 6785127), (3573, 6084396), (3798, 5723946), (4764, 4563297), (4806, 4523418), (5697, 3815964), (7146, 3042198), (7209, 3015612), (7596, 2861973), (9612, 2261709), (10719, 2028132), (11394, 1907982), (14292, 1521099), (14418, 1507806), (17091, 1271988), (18779, 1157652), (21438, 1014066), (21627, 1005204), (22788, 953991), (28836, 753903), (32157, 676044), (34182, 635994), (35333, 615276), (37558, 578826), (42876, 507033), (43254, 502602), (51273, 423996), (56337, 385884), (64314, 338022), (64881, 335068), (68364, 317997), (70666, 307638), (75116, 289413), (83767, 259524), (86508, 251301), (96471, 225348), (102546, 211998), (105999, 205092), (112674, 192942), (128628, 169011), (129762, 167534), (141332, 153819)]