18374130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 48236760

約数和(自身を除く): 29862630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1873, 1962, 3270, 3746, 4905, 5619, 9365, 9810, 11238, 16857, 18730, 28095, 33714, 56190, 84285, 168570, 204157, 408314, 612471, 1020785, 1224942, 1837413, 2041570, 3062355, 3674826, 6124710, 9187065, 18374130]

約数ペア:

[(1, 18374130), (2, 9187065), (3, 6124710), (5, 3674826), (6, 3062355), (9, 2041570), (10, 1837413), (15, 1224942), (18, 1020785), (30, 612471), (45, 408314), (90, 204157), (109, 168570), (218, 84285), (327, 56190), (545, 33714), (654, 28095), (981, 18730), (1090, 16857), (1635, 11238), (1873, 9810), (1962, 9365), (3270, 5619), (3746, 4905)]