39904702902

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{513059}}^1$

素因数の和:513245

約数の個数: 48

約数和(自身を含む): 90042030000

約数和(自身を除く): 50137327098

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 149, 174, 261, 298, 447, 522, 894, 1341, 2682, 4321, 8642, 12963, 25926, 38889, 77778, 513059, 1026118, 1539177, 3078354, 4617531, 9235062, 14878711, 29757422, 44636133, 76445791, 89272266, 133908399, 152891582, 229337373, 267816798, 458674746, 688012119, 1376024238, 2216927939, 4433855878, 6650783817, 13301567634, 19952351451, 39904702902]

約数ペア:

[(1, 39904702902), (2, 19952351451), (3, 13301567634), (6, 6650783817), (9, 4433855878), (18, 2216927939), (29, 1376024238), (58, 688012119), (87, 458674746), (149, 267816798), (174, 229337373), (261, 152891582), (298, 133908399), (447, 89272266), (522, 76445791), (894, 44636133), (1341, 29757422), (2682, 14878711), (4321, 9235062), (8642, 4617531), (12963, 3078354), (25926, 1539177), (38889, 1026118), (77778, 513059)]