138601918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44797}}^1$

素因数の和:44836

約数の個数: 32

約数和(自身を含む): 270938304

約数和(自身を除く): 132336386

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 44797, 89594, 313579, 582361, 627158, 761549, 1164722, 1523098, 4076527, 5330843, 8153054, 9900137, 10661686, 19800274, 69300959, 138601918]

約数ペア:

[(1, 138601918), (2, 69300959), (7, 19800274), (13, 10661686), (14, 9900137), (17, 8153054), (26, 5330843), (34, 4076527), (91, 1523098), (119, 1164722), (182, 761549), (221, 627158), (238, 582361), (442, 313579), (1547, 89594), (3094, 44797)]