18386148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7331}}^1$

素因数の和:7368

約数の個数: 48

約数和(自身を含む): 49271040

約数和(自身を除く): 30884892

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 7331, 14662, 21993, 29324, 43986, 80641, 87972, 139289, 161282, 241923, 278578, 322564, 417867, 483846, 557156, 835734, 967692, 1532179, 1671468, 3064358, 4596537, 6128716, 9193074, 18386148]

約数ペア:

[(1, 18386148), (2, 9193074), (3, 6128716), (4, 4596537), (6, 3064358), (11, 1671468), (12, 1532179), (19, 967692), (22, 835734), (33, 557156), (38, 483846), (44, 417867), (57, 322564), (66, 278578), (76, 241923), (114, 161282), (132, 139289), (209, 87972), (228, 80641), (418, 43986), (627, 29324), (836, 21993), (1254, 14662), (2508, 7331)]