13397124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 33940928

約数和(自身を除く): 20543804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 547, 628, 942, 1094, 1641, 1884, 2041, 2188, 3282, 4082, 6123, 6564, 7111, 8164, 12246, 14222, 21333, 24492, 28444, 42666, 85332, 85879, 171758, 257637, 343516, 515274, 1030548, 1116427, 2232854, 3349281, 4465708, 6698562, 13397124]

約数ペア:

[(1, 13397124), (2, 6698562), (3, 4465708), (4, 3349281), (6, 2232854), (12, 1116427), (13, 1030548), (26, 515274), (39, 343516), (52, 257637), (78, 171758), (156, 85879), (157, 85332), (314, 42666), (471, 28444), (547, 24492), (628, 21333), (942, 14222), (1094, 12246), (1641, 8164), (1884, 7111), (2041, 6564), (2188, 6123), (3282, 4082)]