15740424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31231}}^1$

素因数の和:31250

約数の個数: 48

約数和(自身を含む): 48721920

約数和(自身を除く): 32981496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 31231, 62462, 93693, 124924, 187386, 218617, 249848, 281079, 374772, 437234, 562158, 655851, 749544, 874468, 1124316, 1311702, 1748936, 1967553, 2248632, 2623404, 3935106, 5246808, 7870212, 15740424]

約数ペア:

[(1, 15740424), (2, 7870212), (3, 5246808), (4, 3935106), (6, 2623404), (7, 2248632), (8, 1967553), (9, 1748936), (12, 1311702), (14, 1124316), (18, 874468), (21, 749544), (24, 655851), (28, 562158), (36, 437234), (42, 374772), (56, 281079), (63, 249848), (72, 218617), (84, 187386), (126, 124924), (168, 93693), (252, 62462), (504, 31231)]