1411254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 3402672

約数和(自身を除く): 1991418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 163, 222, 234, 326, 333, 481, 489, 666, 962, 978, 1443, 1467, 2119, 2886, 2934, 4238, 4329, 6031, 6357, 8658, 12062, 12714, 18093, 19071, 36186, 38142, 54279, 78403, 108558, 156806, 235209, 470418, 705627, 1411254]

約数ペア:

[(1, 1411254), (2, 705627), (3, 470418), (6, 235209), (9, 156806), (13, 108558), (18, 78403), (26, 54279), (37, 38142), (39, 36186), (74, 19071), (78, 18093), (111, 12714), (117, 12062), (163, 8658), (222, 6357), (234, 6031), (326, 4329), (333, 4238), (481, 2934), (489, 2886), (666, 2119), (962, 1467), (978, 1443)]