42518268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 118267968

約数和(自身を除く): 75749700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 1933, 2444, 3666, 3866, 5499, 5799, 7332, 7732, 10998, 11598, 17397, 21996, 23196, 25129, 34794, 50258, 69588, 75387, 90851, 100516, 150774, 181702, 226161, 272553, 301548, 363404, 452322, 545106, 817659, 904644, 1090212, 1181063, 1635318, 2362126, 3270636, 3543189, 4724252, 7086378, 10629567, 14172756, 21259134, 42518268]

約数ペア:

[(1, 42518268), (2, 21259134), (3, 14172756), (4, 10629567), (6, 7086378), (9, 4724252), (12, 3543189), (13, 3270636), (18, 2362126), (26, 1635318), (36, 1181063), (39, 1090212), (47, 904644), (52, 817659), (78, 545106), (94, 452322), (117, 363404), (141, 301548), (156, 272553), (188, 226161), (234, 181702), (282, 150774), (423, 100516), (468, 90851), (564, 75387), (611, 69588), (846, 50258), (1222, 34794), (1692, 25129), (1833, 23196), (1933, 21996), (2444, 17397), (3666, 11598), (3866, 10998), (5499, 7732), (5799, 7332)]