40213836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3015

約数の個数: 72

約数和(自身を含む): 113284080

約数和(自身を除く): 73070244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 2963, 3393, 4524, 5926, 6786, 8889, 11852, 13572, 17778, 26667, 35556, 38519, 53334, 77038, 85927, 106668, 115557, 154076, 171854, 231114, 257781, 343708, 346671, 462228, 515562, 693342, 773343, 1031124, 1117051, 1386684, 1546686, 2234102, 3093372, 3351153, 4468204, 6702306, 10053459, 13404612, 20106918, 40213836]

約数ペア:

[(1, 40213836), (2, 20106918), (3, 13404612), (4, 10053459), (6, 6702306), (9, 4468204), (12, 3351153), (13, 3093372), (18, 2234102), (26, 1546686), (29, 1386684), (36, 1117051), (39, 1031124), (52, 773343), (58, 693342), (78, 515562), (87, 462228), (116, 346671), (117, 343708), (156, 257781), (174, 231114), (234, 171854), (261, 154076), (348, 115557), (377, 106668), (468, 85927), (522, 77038), (754, 53334), (1044, 38519), (1131, 35556), (1508, 26667), (2262, 17778), (2963, 13572), (3393, 11852), (4524, 8889), (5926, 6786)]