18022899660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9689731}}^1$

素因数の和:9689774

約数の個数: 48

約数和(自身を含む): 52091999232

約数和(自身を除く): 34069099572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 9689731, 19379462, 29069193, 38758924, 48448655, 58138386, 96897310, 116276772, 145345965, 193794620, 290691930, 300381661, 581383860, 600763322, 901144983, 1201526644, 1501908305, 1802289966, 3003816610, 3604579932, 4505724915, 6007633220, 9011449830, 18022899660]

約数ペア:

[(1, 18022899660), (2, 9011449830), (3, 6007633220), (4, 4505724915), (5, 3604579932), (6, 3003816610), (10, 1802289966), (12, 1501908305), (15, 1201526644), (20, 901144983), (30, 600763322), (31, 581383860), (60, 300381661), (62, 290691930), (93, 193794620), (124, 145345965), (155, 116276772), (186, 96897310), (310, 58138386), (372, 48448655), (465, 38758924), (620, 29069193), (930, 19379462), (1860, 9689731)]