2151381.00000000

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{92821}}^1$

素因数の和:92841

約数の個数: 48

約数和(自身を含む): 187129152

約数和(自身を除く): 124753440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 92821, 185642, 278463, 371284, 556926, 649747, 742568, 1113852, 1299494, 1485136, 1949241, 2227704, 2598988, 2970272, 3898482, 4455408, 5197976, 7796964, 8910816, 10395952, 15593928, 20791904, 31187856, 62375712]

約数ペア:

[(1, 62375712), (2, 31187856), (3, 20791904), (4, 15593928), (6, 10395952), (7, 8910816), (8, 7796964), (12, 5197976), (14, 4455408), (16, 3898482), (21, 2970272), (24, 2598988), (28, 2227704), (32, 1949241), (42, 1485136), (48, 1299494), (56, 1113852), (84, 742568), (96, 649747), (112, 556926), (168, 371284), (224, 278463), (336, 185642), (672, 92821)]