2017549944

素因数分解:

$2^3\times 3^4\times {\mathrm{1657}}^1\times {\mathrm{1879}}^1$

素因数の和:3554

約数の個数: 80

約数和(自身を含む): 5657427600

約数和(自身を除く): 3639877656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1657, 1879, 3314, 3758, 4971, 5637, 6628, 7516, 9942, 11274, 13256, 14913, 15032, 16911, 19884, 22548, 29826, 33822, 39768, 44739, 45096, 50733, 59652, 67644, 89478, 101466, 119304, 134217, 135288, 152199, 178956, 202932, 268434, 304398, 357912, 405864, 536868, 608796, 1073736, 1217592, 3113503, 6227006, 9340509, 12454012, 18681018, 24908024, 28021527, 37362036, 56043054, 74724072, 84064581, 112086108, 168129162, 224172216, 252193743, 336258324, 504387486, 672516648, 1008774972, 2017549944]

約数ペア:

[(1, 2017549944), (2, 1008774972), (3, 672516648), (4, 504387486), (6, 336258324), (8, 252193743), (9, 224172216), (12, 168129162), (18, 112086108), (24, 84064581), (27, 74724072), (36, 56043054), (54, 37362036), (72, 28021527), (81, 24908024), (108, 18681018), (162, 12454012), (216, 9340509), (324, 6227006), (648, 3113503), (1657, 1217592), (1879, 1073736), (3314, 608796), (3758, 536868), (4971, 405864), (5637, 357912), (6628, 304398), (7516, 268434), (9942, 202932), (11274, 178956), (13256, 152199), (14913, 135288), (15032, 134217), (16911, 119304), (19884, 101466), (22548, 89478), (29826, 67644), (33822, 59652), (39768, 50733), (44739, 45096)]