858164916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{217367}}^1$

素因数の和:217428

約数の個数: 48

約数和(自身を含む): 2337140736

約数和(自身を除く): 1478975820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 217367, 434734, 652101, 869468, 1304202, 1521569, 2608404, 3043138, 4564707, 6086276, 9129414, 10216249, 18258828, 20432498, 30648747, 40864996, 61297494, 71513743, 122594988, 143027486, 214541229, 286054972, 429082458, 858164916]

約数ペア:

[(1, 858164916), (2, 429082458), (3, 286054972), (4, 214541229), (6, 143027486), (7, 122594988), (12, 71513743), (14, 61297494), (21, 40864996), (28, 30648747), (42, 20432498), (47, 18258828), (84, 10216249), (94, 9129414), (141, 6086276), (188, 4564707), (282, 3043138), (329, 2608404), (564, 1521569), (658, 1304202), (987, 869468), (1316, 652101), (1974, 434734), (3948, 217367)]