17888931660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4449983}}^1$

素因数の和:4450062

約数の個数: 48

約数和(自身を含む): 50836617216

約数和(自身を除く): 32947685556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4449983, 8899966, 13349949, 17799932, 22249915, 26699898, 44499830, 53399796, 66749745, 88999660, 133499490, 266998980, 298148861, 596297722, 894446583, 1192595444, 1490744305, 1788893166, 2981488610, 3577786332, 4472232915, 5962977220, 8944465830, 17888931660]

約数ペア:

[(1, 17888931660), (2, 8944465830), (3, 5962977220), (4, 4472232915), (5, 3577786332), (6, 2981488610), (10, 1788893166), (12, 1490744305), (15, 1192595444), (20, 894446583), (30, 596297722), (60, 298148861), (67, 266998980), (134, 133499490), (201, 88999660), (268, 66749745), (335, 53399796), (402, 44499830), (670, 26699898), (804, 22249915), (1005, 17799932), (1340, 13349949), (2010, 8899966), (4020, 4449983)]