42897816

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{15277}}^1$

素因数の和:15305

約数の個数: 64

約数和(自身を含む): 128335200

約数和(自身を除く): 85437384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 15277, 30554, 45831, 61108, 91662, 122216, 137493, 183324, 198601, 274986, 366648, 397202, 412479, 549972, 595803, 794404, 824958, 1099944, 1191606, 1588808, 1649916, 1787409, 2383212, 3299832, 3574818, 4766424, 5362227, 7149636, 10724454, 14299272, 21448908, 42897816]

約数ペア:

[(1, 42897816), (2, 21448908), (3, 14299272), (4, 10724454), (6, 7149636), (8, 5362227), (9, 4766424), (12, 3574818), (13, 3299832), (18, 2383212), (24, 1787409), (26, 1649916), (27, 1588808), (36, 1191606), (39, 1099944), (52, 824958), (54, 794404), (72, 595803), (78, 549972), (104, 412479), (108, 397202), (117, 366648), (156, 274986), (216, 198601), (234, 183324), (312, 137493), (351, 122216), (468, 91662), (702, 61108), (936, 45831), (1404, 30554), (2808, 15277)]