17398836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 55770624

約数和(自身を除く): 38371788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 113, 117, 126, 141, 156, 182, 188, 226, 234, 252, 273, 282, 329, 339, 364, 423, 452, 468, 546, 564, 611, 658, 678, 791, 819, 846, 987, 1017, 1092, 1222, 1316, 1356, 1469, 1582, 1638, 1692, 1833, 1974, 2034, 2373, 2444, 2938, 2961, 3164, 3276, 3666, 3948, 4068, 4277, 4407, 4746, 5311, 5499, 5876, 5922, 7119, 7332, 8554, 8814, 9492, 10283, 10622, 10998, 11844, 12831, 13221, 14238, 15933, 17108, 17628, 20566, 21244, 21996, 25662, 26442, 28476, 30849, 31866, 37177, 38493, 41132, 47799, 51324, 52884, 61698, 63732, 69043, 74354, 76986, 92547, 95598, 111531, 123396, 138086, 148708, 153972, 185094, 191196, 207129, 223062, 276172, 334593, 370188, 414258, 446124, 483301, 621387, 669186, 828516, 966602, 1242774, 1338372, 1449903, 1933204, 2485548, 2899806, 4349709, 5799612, 8699418, 17398836]

約数ペア:

[(1, 17398836), (2, 8699418), (3, 5799612), (4, 4349709), (6, 2899806), (7, 2485548), (9, 1933204), (12, 1449903), (13, 1338372), (14, 1242774), (18, 966602), (21, 828516), (26, 669186), (28, 621387), (36, 483301), (39, 446124), (42, 414258), (47, 370188), (52, 334593), (63, 276172), (78, 223062), (84, 207129), (91, 191196), (94, 185094), (113, 153972), (117, 148708), (126, 138086), (141, 123396), (156, 111531), (182, 95598), (188, 92547), (226, 76986), (234, 74354), (252, 69043), (273, 63732), (282, 61698), (329, 52884), (339, 51324), (364, 47799), (423, 41132), (452, 38493), (468, 37177), (546, 31866), (564, 30849), (611, 28476), (658, 26442), (678, 25662), (791, 21996), (819, 21244), (846, 20566), (987, 17628), (1017, 17108), (1092, 15933), (1222, 14238), (1316, 13221), (1356, 12831), (1469, 11844), (1582, 10998), (1638, 10622), (1692, 10283), (1833, 9492), (1974, 8814), (2034, 8554), (2373, 7332), (2444, 7119), (2938, 5922), (2961, 5876), (3164, 5499), (3276, 5311), (3666, 4746), (3948, 4407), (4068, 4277)]