13027626

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 29971968

約数和(自身を除く): 16944342

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 631, 666, 1147, 1262, 1893, 2294, 3441, 3786, 5679, 6882, 10323, 11358, 19561, 20646, 23347, 39122, 46694, 58683, 70041, 117366, 140082, 176049, 210123, 352098, 420246, 723757, 1447514, 2171271, 4342542, 6513813, 13027626]

約数ペア:

[(1, 13027626), (2, 6513813), (3, 4342542), (6, 2171271), (9, 1447514), (18, 723757), (31, 420246), (37, 352098), (62, 210123), (74, 176049), (93, 140082), (111, 117366), (186, 70041), (222, 58683), (279, 46694), (333, 39122), (558, 23347), (631, 20646), (666, 19561), (1147, 11358), (1262, 10323), (1893, 6882), (2294, 5679), (3441, 3786)]