40218234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13487}}^1$

素因数の和:13570

約数の個数: 32

約数和(自身を含む): 93229056

約数和(自身を除く): 53010822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 13487, 26974, 40461, 80922, 94409, 188818, 283227, 566454, 957577, 1915154, 2872731, 5745462, 6703039, 13406078, 20109117, 40218234]

約数ペア:

[(1, 40218234), (2, 20109117), (3, 13406078), (6, 6703039), (7, 5745462), (14, 2872731), (21, 1915154), (42, 957577), (71, 566454), (142, 283227), (213, 188818), (426, 94409), (497, 80922), (994, 40461), (1491, 26974), (2982, 13487)]