18198995802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4271}}^1\times {\mathrm{54629}}^1$

素因数の和:58918

約数の個数: 32

約数和(自身を含む): 39207732480

約数和(自身を除く): 21008736678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4271, 8542, 12813, 25626, 54629, 55523, 109258, 111046, 163887, 166569, 327774, 333138, 710177, 1420354, 2130531, 4261062, 233320459, 466640918, 699961377, 1399922754, 3033165967, 6066331934, 9099497901, 18198995802]

約数ペア:

[(1, 18198995802), (2, 9099497901), (3, 6066331934), (6, 3033165967), (13, 1399922754), (26, 699961377), (39, 466640918), (78, 233320459), (4271, 4261062), (8542, 2130531), (12813, 1420354), (25626, 710177), (54629, 333138), (55523, 327774), (109258, 166569), (111046, 163887)]