866436498

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{8171}}^1$

素因数の和:8359

約数の個数: 48

約数和(自身を含む): 1935194976

約数和(自身を除く): 1068758478

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 137, 258, 274, 387, 411, 774, 822, 1233, 2466, 5891, 8171, 11782, 16342, 17673, 24513, 35346, 49026, 53019, 73539, 106038, 147078, 351353, 702706, 1054059, 1119427, 2108118, 2238854, 3162177, 3358281, 6324354, 6716562, 10074843, 20149686, 48135361, 96270722, 144406083, 288812166, 433218249, 866436498]

約数ペア:

[(1, 866436498), (2, 433218249), (3, 288812166), (6, 144406083), (9, 96270722), (18, 48135361), (43, 20149686), (86, 10074843), (129, 6716562), (137, 6324354), (258, 3358281), (274, 3162177), (387, 2238854), (411, 2108118), (774, 1119427), (822, 1054059), (1233, 702706), (2466, 351353), (5891, 147078), (8171, 106038), (11782, 73539), (16342, 53019), (17673, 49026), (24513, 35346)]