15486828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 41497344

約数和(自身を除く): 26010516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 557, 662, 993, 1114, 1324, 1671, 1986, 2228, 2317, 3342, 3899, 3972, 4634, 6684, 6951, 7798, 9268, 11697, 13902, 15596, 23394, 27804, 46788, 184367, 368734, 553101, 737468, 1106202, 1290569, 2212404, 2581138, 3871707, 5162276, 7743414, 15486828]

約数ペア:

[(1, 15486828), (2, 7743414), (3, 5162276), (4, 3871707), (6, 2581138), (7, 2212404), (12, 1290569), (14, 1106202), (21, 737468), (28, 553101), (42, 368734), (84, 184367), (331, 46788), (557, 27804), (662, 23394), (993, 15596), (1114, 13902), (1324, 11697), (1671, 9268), (1986, 7798), (2228, 6951), (2317, 6684), (3342, 4634), (3899, 3972)]