18407731320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4648417}}^1$

素因数の和:4648445

約数の個数: 96

約数和(自身を含む): 65263788720

約数和(自身を除く): 46856057400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 4648417, 9296834, 13945251, 18593668, 23242085, 27890502, 37187336, 41835753, 46484170, 51132587, 55781004, 69726255, 83671506, 92968340, 102265174, 111562008, 139452510, 153397761, 167343012, 185936680, 204530348, 209178765, 255662935, 278905020, 306795522, 334686024, 409060696, 418357530, 460193283, 511325870, 557810040, 613591044, 766988805, 836715060, 920386566, 1022651740, 1227182088, 1533977610, 1673430120, 1840773132, 2045303480, 2300966415, 3067955220, 3681546264, 4601932830, 6135910440, 9203865660, 18407731320]

約数ペア:

[(1, 18407731320), (2, 9203865660), (3, 6135910440), (4, 4601932830), (5, 3681546264), (6, 3067955220), (8, 2300966415), (9, 2045303480), (10, 1840773132), (11, 1673430120), (12, 1533977610), (15, 1227182088), (18, 1022651740), (20, 920386566), (22, 836715060), (24, 766988805), (30, 613591044), (33, 557810040), (36, 511325870), (40, 460193283), (44, 418357530), (45, 409060696), (55, 334686024), (60, 306795522), (66, 278905020), (72, 255662935), (88, 209178765), (90, 204530348), (99, 185936680), (110, 167343012), (120, 153397761), (132, 139452510), (165, 111562008), (180, 102265174), (198, 92968340), (220, 83671506), (264, 69726255), (330, 55781004), (360, 51132587), (396, 46484170), (440, 41835753), (495, 37187336), (660, 27890502), (792, 23242085), (990, 18593668), (1320, 13945251), (1980, 9296834), (3960, 4648417)]