123493356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{163351}}^1$

素因数の和:163371

約数の個数: 48

約数和(自身を含む): 365908480

約数和(自身を除く): 242415124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 163351, 326702, 490053, 653404, 980106, 1143457, 1470159, 1960212, 2286914, 2940318, 3430371, 4410477, 4573828, 5880636, 6860742, 8820954, 10291113, 13721484, 17641908, 20582226, 30873339, 41164452, 61746678, 123493356]

約数ペア:

[(1, 123493356), (2, 61746678), (3, 41164452), (4, 30873339), (6, 20582226), (7, 17641908), (9, 13721484), (12, 10291113), (14, 8820954), (18, 6860742), (21, 5880636), (27, 4573828), (28, 4410477), (36, 3430371), (42, 2940318), (54, 2286914), (63, 1960212), (84, 1470159), (108, 1143457), (126, 980106), (189, 653404), (252, 490053), (378, 326702), (756, 163351)]