22740732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 70447104

約数和(自身を除く): 47706372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 41, 42, 62, 63, 71, 82, 84, 93, 123, 124, 126, 142, 164, 186, 213, 217, 246, 252, 279, 284, 287, 369, 372, 426, 434, 492, 497, 558, 574, 639, 651, 738, 852, 861, 868, 994, 1116, 1148, 1271, 1278, 1302, 1476, 1491, 1722, 1953, 1988, 2201, 2542, 2556, 2583, 2604, 2911, 2982, 3444, 3813, 3906, 4402, 4473, 5084, 5166, 5822, 5964, 6603, 7626, 7812, 8733, 8804, 8897, 8946, 10332, 11439, 11644, 13206, 15252, 15407, 17466, 17794, 17892, 19809, 20377, 22878, 26199, 26412, 26691, 30814, 34932, 35588, 39618, 40754, 45756, 46221, 52398, 53382, 61131, 61628, 79236, 80073, 81508, 90241, 92442, 104796, 106764, 122262, 138663, 160146, 180482, 183393, 184884, 244524, 270723, 277326, 320292, 360964, 366786, 541446, 554652, 631687, 733572, 812169, 1082892, 1263374, 1624338, 1895061, 2526748, 3248676, 3790122, 5685183, 7580244, 11370366, 22740732]

約数ペア:

[(1, 22740732), (2, 11370366), (3, 7580244), (4, 5685183), (6, 3790122), (7, 3248676), (9, 2526748), (12, 1895061), (14, 1624338), (18, 1263374), (21, 1082892), (28, 812169), (31, 733572), (36, 631687), (41, 554652), (42, 541446), (62, 366786), (63, 360964), (71, 320292), (82, 277326), (84, 270723), (93, 244524), (123, 184884), (124, 183393), (126, 180482), (142, 160146), (164, 138663), (186, 122262), (213, 106764), (217, 104796), (246, 92442), (252, 90241), (279, 81508), (284, 80073), (287, 79236), (369, 61628), (372, 61131), (426, 53382), (434, 52398), (492, 46221), (497, 45756), (558, 40754), (574, 39618), (639, 35588), (651, 34932), (738, 30814), (852, 26691), (861, 26412), (868, 26199), (994, 22878), (1116, 20377), (1148, 19809), (1271, 17892), (1278, 17794), (1302, 17466), (1476, 15407), (1491, 15252), (1722, 13206), (1953, 11644), (1988, 11439), (2201, 10332), (2542, 8946), (2556, 8897), (2583, 8804), (2604, 8733), (2911, 7812), (2982, 7626), (3444, 6603), (3813, 5964), (3906, 5822), (4402, 5166), (4473, 5084)]