18960528

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{3911}}^1$

素因数の和:4023

約数の個数: 40

約数和(自身を含む): 49478976

約数和(自身を除く): 30518448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 3911, 4848, 7822, 11733, 15644, 23466, 31288, 46932, 62576, 93864, 187728, 395011, 790022, 1185033, 1580044, 2370066, 3160088, 4740132, 6320176, 9480264, 18960528]

約数ペア:

[(1, 18960528), (2, 9480264), (3, 6320176), (4, 4740132), (6, 3160088), (8, 2370066), (12, 1580044), (16, 1185033), (24, 790022), (48, 395011), (101, 187728), (202, 93864), (303, 62576), (404, 46932), (606, 31288), (808, 23466), (1212, 15644), (1616, 11733), (2424, 7822), (3911, 4848)]