1212263245878

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{42379}}^1\times {\mathrm{5807}}^1$

素因数の和:49012

約数の個数: 32

約数和(自身を含む): 2427954946560

約数和(自身を除く): 1215691700682

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 5807, 11614, 17421, 34842, 42379, 84758, 127137, 254274, 4767547, 9535094, 14302641, 28605282, 34793159, 69586318, 104379477, 208758954, 246094853, 492189706, 738284559, 1476569118, 202043874313, 404087748626, 606131622939, 1212263245878]

約数ペア:

[(1, 1212263245878), (2, 606131622939), (3, 404087748626), (6, 202043874313), (821, 1476569118), (1642, 738284559), (2463, 492189706), (4926, 246094853), (5807, 208758954), (11614, 104379477), (17421, 69586318), (34842, 34793159), (42379, 28605282), (84758, 14302641), (127137, 9535094), (254274, 4767547)]