90910638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55501}}^1$

素因数の和:55529

約数の個数: 48

約数和(自身を含む): 242432736

約数和(自身を除く): 151522098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 55501, 111002, 166503, 333006, 388507, 499509, 721513, 777014, 999018, 1165521, 1443026, 2164539, 2331042, 3496563, 4329078, 5050591, 6493617, 6993126, 10101182, 12987234, 15151773, 30303546, 45455319, 90910638]

約数ペア:

[(1, 90910638), (2, 45455319), (3, 30303546), (6, 15151773), (7, 12987234), (9, 10101182), (13, 6993126), (14, 6493617), (18, 5050591), (21, 4329078), (26, 3496563), (39, 2331042), (42, 2164539), (63, 1443026), (78, 1165521), (91, 999018), (117, 777014), (126, 721513), (182, 499509), (234, 388507), (273, 333006), (546, 166503), (819, 111002), (1638, 55501)]