2621304

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{743}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 8269560

約数和(自身を除く): 5648256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 743, 882, 1176, 1486, 1764, 2229, 2972, 3528, 4458, 5201, 5944, 6687, 8916, 10402, 13374, 15603, 17832, 20804, 26748, 31206, 36407, 41608, 46809, 53496, 62412, 72814, 93618, 109221, 124824, 145628, 187236, 218442, 291256, 327663, 374472, 436884, 655326, 873768, 1310652, 2621304]

約数ペア:

[(1, 2621304), (2, 1310652), (3, 873768), (4, 655326), (6, 436884), (7, 374472), (8, 327663), (9, 291256), (12, 218442), (14, 187236), (18, 145628), (21, 124824), (24, 109221), (28, 93618), (36, 72814), (42, 62412), (49, 53496), (56, 46809), (63, 41608), (72, 36407), (84, 31206), (98, 26748), (126, 20804), (147, 17832), (168, 15603), (196, 13374), (252, 10402), (294, 8916), (392, 6687), (441, 5944), (504, 5201), (588, 4458), (743, 3528), (882, 2972), (1176, 2229), (1486, 1764)]