21163632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{62987}}^1$

素因数の和:63005

約数の個数: 40

約数和(自身を含む): 62484096

約数和(自身を除く): 41320464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 62987, 125974, 188961, 251948, 377922, 440909, 503896, 755844, 881818, 1007792, 1322727, 1511688, 1763636, 2645454, 3023376, 3527272, 5290908, 7054544, 10581816, 21163632]

約数ペア:

[(1, 21163632), (2, 10581816), (3, 7054544), (4, 5290908), (6, 3527272), (7, 3023376), (8, 2645454), (12, 1763636), (14, 1511688), (16, 1322727), (21, 1007792), (24, 881818), (28, 755844), (42, 503896), (48, 440909), (56, 377922), (84, 251948), (112, 188961), (168, 125974), (336, 62987)]