15720348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6037}}^1$

素因数の和:6082

約数の個数: 48

約数和(自身を含む): 43280384

約数和(自身を除く): 27560036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 6037, 12074, 18111, 24148, 36222, 42259, 72444, 84518, 126777, 169036, 187147, 253554, 374294, 507108, 561441, 748588, 1122882, 1310029, 2245764, 2620058, 3930087, 5240116, 7860174, 15720348]

約数ペア:

[(1, 15720348), (2, 7860174), (3, 5240116), (4, 3930087), (6, 2620058), (7, 2245764), (12, 1310029), (14, 1122882), (21, 748588), (28, 561441), (31, 507108), (42, 374294), (62, 253554), (84, 187147), (93, 169036), (124, 126777), (186, 84518), (217, 72444), (372, 42259), (434, 36222), (651, 24148), (868, 18111), (1302, 12074), (2604, 6037)]