18053238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5441}}^1$

素因数の和:5532

約数の個数: 32

約数和(自身を含む): 41794560

約数和(自身を除く): 23741322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 5441, 10882, 16323, 32646, 38087, 76174, 114261, 228522, 429839, 859678, 1289517, 2579034, 3008873, 6017746, 9026619, 18053238]

約数ペア:

[(1, 18053238), (2, 9026619), (3, 6017746), (6, 3008873), (7, 2579034), (14, 1289517), (21, 859678), (42, 429839), (79, 228522), (158, 114261), (237, 76174), (474, 38087), (553, 32646), (1106, 16323), (1659, 10882), (3318, 5441)]