25293996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1140

約数の個数: 108

約数和(自身を含む): 80170272

約数和(自身を除く): 54876276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1103, 1274, 1638, 1764, 1911, 2206, 2548, 3276, 3309, 3822, 4412, 5733, 6618, 7644, 7721, 9927, 11466, 13236, 14339, 15442, 19854, 22932, 23163, 28678, 30884, 39708, 43017, 46326, 54047, 57356, 69489, 86034, 92652, 100373, 108094, 129051, 138978, 162141, 172068, 200746, 216188, 258102, 277956, 301119, 324282, 401492, 486423, 516204, 602238, 648564, 702611, 903357, 972846, 1204476, 1405222, 1806714, 1945692, 2107833, 2810444, 3613428, 4215666, 6323499, 8431332, 12646998, 25293996]

約数ペア:

[(1, 25293996), (2, 12646998), (3, 8431332), (4, 6323499), (6, 4215666), (7, 3613428), (9, 2810444), (12, 2107833), (13, 1945692), (14, 1806714), (18, 1405222), (21, 1204476), (26, 972846), (28, 903357), (36, 702611), (39, 648564), (42, 602238), (49, 516204), (52, 486423), (63, 401492), (78, 324282), (84, 301119), (91, 277956), (98, 258102), (117, 216188), (126, 200746), (147, 172068), (156, 162141), (182, 138978), (196, 129051), (234, 108094), (252, 100373), (273, 92652), (294, 86034), (364, 69489), (441, 57356), (468, 54047), (546, 46326), (588, 43017), (637, 39708), (819, 30884), (882, 28678), (1092, 23163), (1103, 22932), (1274, 19854), (1638, 15442), (1764, 14339), (1911, 13236), (2206, 11466), (2548, 9927), (3276, 7721), (3309, 7644), (3822, 6618), (4412, 5733)]