12539058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 30108672

約数和(自身を除く): 17569614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 86, 106, 129, 131, 159, 258, 262, 301, 318, 371, 393, 602, 742, 786, 903, 917, 1113, 1806, 1834, 2226, 2279, 2751, 4558, 5502, 5633, 6837, 6943, 11266, 13674, 13886, 15953, 16899, 20829, 31906, 33798, 39431, 41658, 47859, 48601, 78862, 95718, 97202, 118293, 145803, 236586, 291606, 298549, 597098, 895647, 1791294, 2089843, 4179686, 6269529, 12539058]

約数ペア:

[(1, 12539058), (2, 6269529), (3, 4179686), (6, 2089843), (7, 1791294), (14, 895647), (21, 597098), (42, 298549), (43, 291606), (53, 236586), (86, 145803), (106, 118293), (129, 97202), (131, 95718), (159, 78862), (258, 48601), (262, 47859), (301, 41658), (318, 39431), (371, 33798), (393, 31906), (602, 20829), (742, 16899), (786, 15953), (903, 13886), (917, 13674), (1113, 11266), (1806, 6943), (1834, 6837), (2226, 5633), (2279, 5502), (2751, 4558)]