13531428

素因数分解:

$2^2\times 3^3\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 35280000

約数和(自身を除く): 21748572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 349, 359, 698, 718, 1047, 1077, 1396, 1436, 2094, 2154, 3141, 3231, 4188, 4308, 6282, 6462, 9423, 9693, 12564, 12924, 18846, 19386, 37692, 38772, 125291, 250582, 375873, 501164, 751746, 1127619, 1503492, 2255238, 3382857, 4510476, 6765714, 13531428]

約数ペア:

[(1, 13531428), (2, 6765714), (3, 4510476), (4, 3382857), (6, 2255238), (9, 1503492), (12, 1127619), (18, 751746), (27, 501164), (36, 375873), (54, 250582), (108, 125291), (349, 38772), (359, 37692), (698, 19386), (718, 18846), (1047, 12924), (1077, 12564), (1396, 9693), (1436, 9423), (2094, 6462), (2154, 6282), (3141, 4308), (3231, 4188)]