18298079640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2209913}}^1$

素因数の和:2209953

約数の個数: 96

約数和(自身を含む): 62054385120

約数和(自身を除く): 43756305480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 2209913, 4419826, 6629739, 8839652, 11049565, 13259478, 17679304, 19889217, 22099130, 26518956, 33148695, 39778434, 44198260, 50827999, 53037912, 66297390, 79556868, 88396520, 99446085, 101655998, 132594780, 152483997, 159113736, 198892170, 203311996, 254139995, 265189560, 304967994, 397784340, 406623992, 457451991, 508279990, 609935988, 762419985, 795568680, 914903982, 1016559980, 1219871976, 1524839970, 1829807964, 2033119960, 2287259955, 3049679940, 3659615928, 4574519910, 6099359880, 9149039820, 18298079640]

約数ペア:

[(1, 18298079640), (2, 9149039820), (3, 6099359880), (4, 4574519910), (5, 3659615928), (6, 3049679940), (8, 2287259955), (9, 2033119960), (10, 1829807964), (12, 1524839970), (15, 1219871976), (18, 1016559980), (20, 914903982), (23, 795568680), (24, 762419985), (30, 609935988), (36, 508279990), (40, 457451991), (45, 406623992), (46, 397784340), (60, 304967994), (69, 265189560), (72, 254139995), (90, 203311996), (92, 198892170), (115, 159113736), (120, 152483997), (138, 132594780), (180, 101655998), (184, 99446085), (207, 88396520), (230, 79556868), (276, 66297390), (345, 53037912), (360, 50827999), (414, 44198260), (460, 39778434), (552, 33148695), (690, 26518956), (828, 22099130), (920, 19889217), (1035, 17679304), (1380, 13259478), (1656, 11049565), (2070, 8839652), (2760, 6629739), (4140, 4419826), (8280, 2209913)]