989815964706

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{653}}^1\times {\mathrm{234571}}^1$

素因数の和:235591

約数の個数: 48

約数和(自身を含む): 2153877635520

約数和(自身を除く): 1164061670814

約数列:

[1, 2, 3, 6, 9, 18, 359, 653, 718, 1077, 1306, 1959, 2154, 3231, 3918, 5877, 6462, 11754, 234427, 234571, 468854, 469142, 703281, 703713, 1406562, 1407426, 2109843, 2111139, 4219686, 4222278, 84210989, 153174863, 168421978, 252632967, 306349726, 459524589, 505265934, 757898901, 919049178, 1378573767, 1515797802, 2757147534, 54989775817, 109979551634, 164969327451, 329938654902, 494907982353, 989815964706]

約数ペア:

[(1, 989815964706), (2, 494907982353), (3, 329938654902), (6, 164969327451), (9, 109979551634), (18, 54989775817), (359, 2757147534), (653, 1515797802), (718, 1378573767), (1077, 919049178), (1306, 757898901), (1959, 505265934), (2154, 459524589), (3231, 306349726), (3918, 252632967), (5877, 168421978), (6462, 153174863), (11754, 84210989), (234427, 4222278), (234571, 4219686), (468854, 2111139), (469142, 2109843), (703281, 1407426), (703713, 1406562)]