15215292

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9829}}^1$

素因数の和:9882

約数の個数: 36

約数和(自身を含む): 39359320

約数和(自身を除く): 24144028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 9829, 19658, 29487, 39316, 58974, 88461, 117948, 176922, 353844, 422647, 845294, 1267941, 1690588, 2535882, 3803823, 5071764, 7607646, 15215292]

約数ペア:

[(1, 15215292), (2, 7607646), (3, 5071764), (4, 3803823), (6, 2535882), (9, 1690588), (12, 1267941), (18, 845294), (36, 422647), (43, 353844), (86, 176922), (129, 117948), (172, 88461), (258, 58974), (387, 39316), (516, 29487), (774, 19658), (1548, 9829)]