554652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 1677312

約数和(自身を除く): 1122660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 71, 84, 93, 124, 126, 142, 186, 213, 217, 252, 279, 284, 372, 426, 434, 497, 558, 639, 651, 852, 868, 994, 1116, 1278, 1302, 1491, 1953, 1988, 2201, 2556, 2604, 2982, 3906, 4402, 4473, 5964, 6603, 7812, 8804, 8946, 13206, 15407, 17892, 19809, 26412, 30814, 39618, 46221, 61628, 79236, 92442, 138663, 184884, 277326, 554652]

約数ペア:

[(1, 554652), (2, 277326), (3, 184884), (4, 138663), (6, 92442), (7, 79236), (9, 61628), (12, 46221), (14, 39618), (18, 30814), (21, 26412), (28, 19809), (31, 17892), (36, 15407), (42, 13206), (62, 8946), (63, 8804), (71, 7812), (84, 6603), (93, 5964), (124, 4473), (126, 4402), (142, 3906), (186, 2982), (213, 2604), (217, 2556), (252, 2201), (279, 1988), (284, 1953), (372, 1491), (426, 1302), (434, 1278), (497, 1116), (558, 994), (639, 868), (651, 852)]