15883668

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 41872320

約数和(自身を除く): 25988652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 2411, 3294, 4822, 6588, 7233, 9644, 14466, 21699, 28932, 43398, 65097, 86796, 130194, 147071, 260388, 294142, 441213, 588284, 882426, 1323639, 1764852, 2647278, 3970917, 5294556, 7941834, 15883668]

約数ペア:

[(1, 15883668), (2, 7941834), (3, 5294556), (4, 3970917), (6, 2647278), (9, 1764852), (12, 1323639), (18, 882426), (27, 588284), (36, 441213), (54, 294142), (61, 260388), (108, 147071), (122, 130194), (183, 86796), (244, 65097), (366, 43398), (549, 28932), (732, 21699), (1098, 14466), (1647, 9644), (2196, 7233), (2411, 6588), (3294, 4822)]