19772212176

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4429259}}^1$

素因数の和:4429304

約数の個数: 60

約数和(自身を含む): 57119736960

約数和(自身を除く): 37347524784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4429259, 8858518, 13287777, 17717036, 26575554, 35434072, 39863331, 53151108, 70868144, 79726662, 106302216, 137307029, 159453324, 212604432, 274614058, 318906648, 411921087, 549228116, 637813296, 823842174, 1098456232, 1235763261, 1647684348, 2196912464, 2471526522, 3295368696, 4943053044, 6590737392, 9886106088, 19772212176]

約数ペア:

[(1, 19772212176), (2, 9886106088), (3, 6590737392), (4, 4943053044), (6, 3295368696), (8, 2471526522), (9, 2196912464), (12, 1647684348), (16, 1235763261), (18, 1098456232), (24, 823842174), (31, 637813296), (36, 549228116), (48, 411921087), (62, 318906648), (72, 274614058), (93, 212604432), (124, 159453324), (144, 137307029), (186, 106302216), (248, 79726662), (279, 70868144), (372, 53151108), (496, 39863331), (558, 35434072), (744, 26575554), (1116, 17717036), (1488, 13287777), (2232, 8858518), (4464, 4429259)]