38760618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 86929920

約数和(自身を除く): 48169302

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 97, 109, 141, 194, 218, 282, 291, 327, 582, 611, 654, 1222, 1261, 1417, 1833, 2522, 2834, 3666, 3783, 4251, 4559, 5123, 7566, 8502, 9118, 10246, 10573, 13677, 15369, 21146, 27354, 30738, 31719, 59267, 63438, 66599, 118534, 133198, 137449, 177801, 199797, 274898, 355602, 399594, 412347, 496931, 824694, 993862, 1490793, 2981586, 6460103, 12920206, 19380309, 38760618]

約数ペア:

[(1, 38760618), (2, 19380309), (3, 12920206), (6, 6460103), (13, 2981586), (26, 1490793), (39, 993862), (47, 824694), (78, 496931), (94, 412347), (97, 399594), (109, 355602), (141, 274898), (194, 199797), (218, 177801), (282, 137449), (291, 133198), (327, 118534), (582, 66599), (611, 63438), (654, 59267), (1222, 31719), (1261, 30738), (1417, 27354), (1833, 21146), (2522, 15369), (2834, 13677), (3666, 10573), (3783, 10246), (4251, 9118), (4559, 8502), (5123, 7566)]