9930228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{977}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 29136576

約数和(自身を除く): 19206348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 977, 1452, 1694, 1954, 2541, 2931, 3388, 3908, 5082, 5862, 6839, 10164, 10747, 11724, 13678, 20517, 21494, 27356, 32241, 41034, 42988, 64482, 75229, 82068, 118217, 128964, 150458, 225687, 236434, 300916, 354651, 451374, 472868, 709302, 827519, 902748, 1418604, 1655038, 2482557, 3310076, 4965114, 9930228]

約数ペア:

[(1, 9930228), (2, 4965114), (3, 3310076), (4, 2482557), (6, 1655038), (7, 1418604), (11, 902748), (12, 827519), (14, 709302), (21, 472868), (22, 451374), (28, 354651), (33, 300916), (42, 236434), (44, 225687), (66, 150458), (77, 128964), (84, 118217), (121, 82068), (132, 75229), (154, 64482), (231, 42988), (242, 41034), (308, 32241), (363, 27356), (462, 21494), (484, 20517), (726, 13678), (847, 11724), (924, 10747), (977, 10164), (1452, 6839), (1694, 5862), (1954, 5082), (2541, 3908), (2931, 3388)]