1157703678

素因数分解:

$2^1\times 3^4\times {\mathrm{389}}^1\times {\mathrm{18371}}^1$

素因数の和:18774

約数の個数: 40

約数和(自身を含む): 2600924040

約数和(自身を除く): 1443220362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 389, 778, 1167, 2334, 3501, 7002, 10503, 18371, 21006, 31509, 36742, 55113, 63018, 110226, 165339, 330678, 496017, 992034, 1488051, 2976102, 7146319, 14292638, 21438957, 42877914, 64316871, 128633742, 192950613, 385901226, 578851839, 1157703678]

約数ペア:

[(1, 1157703678), (2, 578851839), (3, 385901226), (6, 192950613), (9, 128633742), (18, 64316871), (27, 42877914), (54, 21438957), (81, 14292638), (162, 7146319), (389, 2976102), (778, 1488051), (1167, 992034), (2334, 496017), (3501, 330678), (7002, 165339), (10503, 110226), (18371, 63018), (21006, 55113), (31509, 36742)]