21172416

素因数分解:

$2^6\times 3^1\times {\mathrm{110273}}^1$

素因数の和:110288

約数の個数: 28

約数和(自身を含む): 56019192

約数和(自身を除く): 34846776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 110273, 220546, 330819, 441092, 661638, 882184, 1323276, 1764368, 2646552, 3528736, 5293104, 7057472, 10586208, 21172416]

約数ペア:

[(1, 21172416), (2, 10586208), (3, 7057472), (4, 5293104), (6, 3528736), (8, 2646552), (12, 1764368), (16, 1323276), (24, 882184), (32, 661638), (48, 441092), (64, 330819), (96, 220546), (192, 110273)]