18151452

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{463}}^1$

素因数の和:501

約数の個数: 90

約数和(自身を含む): 52270064

約数和(自身を除く): 34118612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 463, 484, 594, 726, 891, 926, 1089, 1188, 1389, 1452, 1782, 1852, 2178, 2778, 3267, 3564, 4167, 4356, 5093, 5556, 6534, 8334, 9801, 10186, 12501, 13068, 15279, 16668, 19602, 20372, 25002, 30558, 37503, 39204, 45837, 50004, 56023, 61116, 75006, 91674, 112046, 137511, 150012, 168069, 183348, 224092, 275022, 336138, 412533, 504207, 550044, 672276, 825066, 1008414, 1512621, 1650132, 2016828, 3025242, 4537863, 6050484, 9075726, 18151452]

約数ペア:

[(1, 18151452), (2, 9075726), (3, 6050484), (4, 4537863), (6, 3025242), (9, 2016828), (11, 1650132), (12, 1512621), (18, 1008414), (22, 825066), (27, 672276), (33, 550044), (36, 504207), (44, 412533), (54, 336138), (66, 275022), (81, 224092), (99, 183348), (108, 168069), (121, 150012), (132, 137511), (162, 112046), (198, 91674), (242, 75006), (297, 61116), (324, 56023), (363, 50004), (396, 45837), (463, 39204), (484, 37503), (594, 30558), (726, 25002), (891, 20372), (926, 19602), (1089, 16668), (1188, 15279), (1389, 13068), (1452, 12501), (1782, 10186), (1852, 9801), (2178, 8334), (2778, 6534), (3267, 5556), (3564, 5093), (4167, 4356)]