38738952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{25621}}^1$

素因数の和:25643

約数の個数: 64

約数和(自身を含む): 122985600

約数和(自身を除く): 84246648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 25621, 51242, 76863, 102484, 153726, 179347, 204968, 230589, 307452, 358694, 461178, 538041, 614904, 691767, 717388, 922356, 1076082, 1383534, 1434776, 1614123, 1844712, 2152164, 2767068, 3228246, 4304328, 4842369, 5534136, 6456492, 9684738, 12912984, 19369476, 38738952]

約数ペア:

[(1, 38738952), (2, 19369476), (3, 12912984), (4, 9684738), (6, 6456492), (7, 5534136), (8, 4842369), (9, 4304328), (12, 3228246), (14, 2767068), (18, 2152164), (21, 1844712), (24, 1614123), (27, 1434776), (28, 1383534), (36, 1076082), (42, 922356), (54, 717388), (56, 691767), (63, 614904), (72, 538041), (84, 461178), (108, 358694), (126, 307452), (168, 230589), (189, 204968), (216, 179347), (252, 153726), (378, 102484), (504, 76863), (756, 51242), (1512, 25621)]