74686842

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 170838720

約数和(自身を除く): 96151878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2027, 2047, 4054, 4094, 6081, 6141, 12162, 12282, 18243, 18423, 36486, 36846, 46621, 93242, 139863, 180403, 279726, 360806, 419589, 541209, 839178, 1082418, 1623627, 3247254, 4149269, 8298538, 12447807, 24895614, 37343421, 74686842]

約数ペア:

[(1, 74686842), (2, 37343421), (3, 24895614), (6, 12447807), (9, 8298538), (18, 4149269), (23, 3247254), (46, 1623627), (69, 1082418), (89, 839178), (138, 541209), (178, 419589), (207, 360806), (267, 279726), (414, 180403), (534, 139863), (801, 93242), (1602, 46621), (2027, 36846), (2047, 36486), (4054, 18423), (4094, 18243), (6081, 12282), (6141, 12162)]