18772014

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 38810016

約数和(自身を除く): 20038002

約数列:

[1, 2, 3, 6, 41, 82, 123, 137, 246, 274, 411, 557, 822, 1114, 1671, 3342, 5617, 11234, 16851, 22837, 33702, 45674, 68511, 76309, 137022, 152618, 228927, 457854, 3128669, 6257338, 9386007, 18772014]

約数ペア:

[(1, 18772014), (2, 9386007), (3, 6257338), (6, 3128669), (41, 457854), (82, 228927), (123, 152618), (137, 137022), (246, 76309), (274, 68511), (411, 45674), (557, 33702), (822, 22837), (1114, 16851), (1671, 11234), (3342, 5617)]