42988218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 108337152

約数和(自身を除く): 65348934

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 1831, 3354, 3662, 3913, 5493, 7826, 10986, 11739, 12817, 23478, 23803, 25634, 38451, 47606, 71409, 76902, 78733, 142818, 157466, 166621, 236199, 333242, 472398, 499863, 551131, 999726, 1023529, 1102262, 1653393, 2047058, 3070587, 3306786, 6141174, 7164703, 14329406, 21494109, 42988218]

約数ペア:

[(1, 42988218), (2, 21494109), (3, 14329406), (6, 7164703), (7, 6141174), (13, 3306786), (14, 3070587), (21, 2047058), (26, 1653393), (39, 1102262), (42, 1023529), (43, 999726), (78, 551131), (86, 499863), (91, 472398), (129, 333242), (182, 236199), (258, 166621), (273, 157466), (301, 142818), (546, 78733), (559, 76902), (602, 71409), (903, 47606), (1118, 38451), (1677, 25634), (1806, 23803), (1831, 23478), (3354, 12817), (3662, 11739), (3913, 10986), (5493, 7826)]