15213408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{22639}}^1$

素因数の和:22659

約数の個数: 48

約数和(自身を含む): 45642240

約数和(自身を除く): 30428832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 22639, 45278, 67917, 90556, 135834, 158473, 181112, 271668, 316946, 362224, 475419, 543336, 633892, 724448, 950838, 1086672, 1267784, 1901676, 2173344, 2535568, 3803352, 5071136, 7606704, 15213408]

約数ペア:

[(1, 15213408), (2, 7606704), (3, 5071136), (4, 3803352), (6, 2535568), (7, 2173344), (8, 1901676), (12, 1267784), (14, 1086672), (16, 950838), (21, 724448), (24, 633892), (28, 543336), (32, 475419), (42, 362224), (48, 316946), (56, 271668), (84, 181112), (96, 158473), (112, 135834), (168, 90556), (224, 67917), (336, 45278), (672, 22639)]