18133830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1446

約数の個数: 96

約数和(自身を含む): 55429920

約数和(自身を除く): 37296090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1409, 1430, 2145, 2574, 2818, 4227, 4290, 6435, 7045, 8454, 12681, 12870, 14090, 15499, 18317, 21135, 25362, 30998, 36634, 42270, 46497, 54951, 63405, 77495, 91585, 92994, 109902, 126810, 139491, 154990, 164853, 183170, 201487, 232485, 274755, 278982, 329706, 402974, 464970, 549510, 604461, 697455, 824265, 1007435, 1208922, 1394910, 1648530, 1813383, 2014870, 3022305, 3626766, 6044610, 9066915, 18133830]

約数ペア:

[(1, 18133830), (2, 9066915), (3, 6044610), (5, 3626766), (6, 3022305), (9, 2014870), (10, 1813383), (11, 1648530), (13, 1394910), (15, 1208922), (18, 1007435), (22, 824265), (26, 697455), (30, 604461), (33, 549510), (39, 464970), (45, 402974), (55, 329706), (65, 278982), (66, 274755), (78, 232485), (90, 201487), (99, 183170), (110, 164853), (117, 154990), (130, 139491), (143, 126810), (165, 109902), (195, 92994), (198, 91585), (234, 77495), (286, 63405), (330, 54951), (390, 46497), (429, 42270), (495, 36634), (585, 30998), (715, 25362), (858, 21135), (990, 18317), (1170, 15499), (1287, 14090), (1409, 12870), (1430, 12681), (2145, 8454), (2574, 7045), (2818, 6435), (4227, 4290)]