494842068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{654553}}^1$

素因数の和:654573

約数の個数: 48

約数和(自身を含む): 1466200960

約数和(自身を除く): 971358892

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, 654553, 1309106, 1963659, 2618212, 3927318, 4581871, 5890977, 7854636, 9163742, 11781954, 13745613, 17672931, 18327484, 23563908, 27491226, 35345862, 41236839, 54982452, 70691724, 82473678, 123710517, 164947356, 247421034, 494842068]

約数ペア:

[(1, 494842068), (2, 247421034), (3, 164947356), (4, 123710517), (6, 82473678), (7, 70691724), (9, 54982452), (12, 41236839), (14, 35345862), (18, 27491226), (21, 23563908), (27, 18327484), (28, 17672931), (36, 13745613), (42, 11781954), (54, 9163742), (63, 7854636), (84, 5890977), (108, 4581871), (126, 3927318), (189, 2618212), (252, 1963659), (378, 1309106), (756, 654553)]