13311558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 31340400

約数和(自身を除く): 18028842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 349, 489, 698, 978, 1047, 1467, 2094, 2119, 2934, 3141, 4238, 4537, 6282, 6357, 9074, 12714, 13611, 19071, 27222, 38142, 40833, 56887, 81666, 113774, 170661, 341322, 511983, 739531, 1023966, 1479062, 2218593, 4437186, 6655779, 13311558]

約数ペア:

[(1, 13311558), (2, 6655779), (3, 4437186), (6, 2218593), (9, 1479062), (13, 1023966), (18, 739531), (26, 511983), (39, 341322), (78, 170661), (117, 113774), (163, 81666), (234, 56887), (326, 40833), (349, 38142), (489, 27222), (698, 19071), (978, 13611), (1047, 12714), (1467, 9074), (2094, 6357), (2119, 6282), (2934, 4537), (3141, 4238)]