27899298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 69526080

約数和(自身を除く): 41626782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1237, 1253, 1611, 2474, 2506, 3222, 3711, 3759, 7422, 7518, 8659, 11133, 11277, 17318, 22266, 22554, 25977, 51954, 77931, 155862, 221423, 442846, 664269, 1328538, 1549961, 1992807, 3099922, 3985614, 4649883, 9299766, 13949649, 27899298]

約数ペア:

[(1, 27899298), (2, 13949649), (3, 9299766), (6, 4649883), (7, 3985614), (9, 3099922), (14, 1992807), (18, 1549961), (21, 1328538), (42, 664269), (63, 442846), (126, 221423), (179, 155862), (358, 77931), (537, 51954), (1074, 25977), (1237, 22554), (1253, 22266), (1611, 17318), (2474, 11277), (2506, 11133), (3222, 8659), (3711, 7518), (3759, 7422)]