37928826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 72

約数和(自身を含む): 93611700

約数和(自身を除く): 55682874

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 449, 494, 722, 741, 898, 1083, 1347, 1482, 2166, 2223, 2694, 3249, 4041, 4446, 4693, 5837, 6498, 8082, 8531, 9386, 11674, 14079, 17062, 17511, 25593, 28158, 35022, 42237, 51186, 52533, 76779, 84474, 105066, 110903, 153558, 162089, 221806, 324178, 332709, 486267, 665418, 972534, 998127, 1458801, 1996254, 2107157, 2917602, 4214314, 6321471, 12642942, 18964413, 37928826]

約数ペア:

[(1, 37928826), (2, 18964413), (3, 12642942), (6, 6321471), (9, 4214314), (13, 2917602), (18, 2107157), (19, 1996254), (26, 1458801), (38, 998127), (39, 972534), (57, 665418), (78, 486267), (114, 332709), (117, 324178), (171, 221806), (234, 162089), (247, 153558), (342, 110903), (361, 105066), (449, 84474), (494, 76779), (722, 52533), (741, 51186), (898, 42237), (1083, 35022), (1347, 28158), (1482, 25593), (2166, 17511), (2223, 17062), (2694, 14079), (3249, 11674), (4041, 9386), (4446, 8531), (4693, 8082), (5837, 6498)]