13891944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 38335680

約数和(自身を除く): 24443736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 101, 132, 202, 264, 303, 404, 521, 606, 808, 1042, 1111, 1212, 1563, 2084, 2222, 2424, 3126, 3333, 4168, 4444, 5731, 6252, 6666, 8888, 11462, 12504, 13332, 17193, 22924, 26664, 34386, 45848, 52621, 68772, 105242, 137544, 157863, 210484, 315726, 420968, 578831, 631452, 1157662, 1262904, 1736493, 2315324, 3472986, 4630648, 6945972, 13891944]

約数ペア:

[(1, 13891944), (2, 6945972), (3, 4630648), (4, 3472986), (6, 2315324), (8, 1736493), (11, 1262904), (12, 1157662), (22, 631452), (24, 578831), (33, 420968), (44, 315726), (66, 210484), (88, 157863), (101, 137544), (132, 105242), (202, 68772), (264, 52621), (303, 45848), (404, 34386), (521, 26664), (606, 22924), (808, 17193), (1042, 13332), (1111, 12504), (1212, 11462), (1563, 8888), (2084, 6666), (2222, 6252), (2424, 5731), (3126, 4444), (3333, 4168)]