15706683972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20776037}}^1$

素因数の和:20776057

約数の個数: 48

約数和(自身を含む): 46538325120

約数和(自身を除く): 30831641148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20776037, 41552074, 62328111, 83104148, 124656222, 145432259, 186984333, 249312444, 290864518, 373968666, 436296777, 560952999, 581729036, 747937332, 872593554, 1121905998, 1308890331, 1745187108, 2243811996, 2617780662, 3926670993, 5235561324, 7853341986, 15706683972]

約数ペア:

[(1, 15706683972), (2, 7853341986), (3, 5235561324), (4, 3926670993), (6, 2617780662), (7, 2243811996), (9, 1745187108), (12, 1308890331), (14, 1121905998), (18, 872593554), (21, 747937332), (27, 581729036), (28, 560952999), (36, 436296777), (42, 373968666), (54, 290864518), (63, 249312444), (84, 186984333), (108, 145432259), (126, 124656222), (189, 83104148), (252, 62328111), (378, 41552074), (756, 20776037)]