180930222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24697}}^1$

素因数の和:24753

約数の個数: 48

約数和(自身を含む): 439229232

約数和(自身を除く): 258299010

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 24697, 49394, 74091, 148182, 222273, 271667, 444546, 543334, 815001, 913789, 1630002, 1827578, 2445003, 2741367, 4890006, 5482734, 8224101, 10051679, 16448202, 20103358, 30155037, 60310074, 90465111, 180930222]

約数ペア:

[(1, 180930222), (2, 90465111), (3, 60310074), (6, 30155037), (9, 20103358), (11, 16448202), (18, 10051679), (22, 8224101), (33, 5482734), (37, 4890006), (66, 2741367), (74, 2445003), (99, 1827578), (111, 1630002), (198, 913789), (222, 815001), (333, 543334), (407, 444546), (666, 271667), (814, 222273), (1221, 148182), (2442, 74091), (3663, 49394), (7326, 24697)]