2660147987508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{7541}}^1\times {\mathrm{890803}}^1$

素因数の和:898365

約数の個数: 72

約数和(自身を含む): 7336540594656

約数和(自身を除く): 4676392607148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 7541, 15082, 22623, 30164, 45246, 67869, 82951, 90492, 135738, 165902, 248853, 271476, 331804, 497706, 746559, 890803, 995412, 1493118, 1781606, 2672409, 2986236, 3563212, 5344818, 8017227, 9798833, 10689636, 16034454, 19597666, 29396499, 32068908, 39195332, 58792998, 88189497, 117585996, 176378994, 352757988, 6717545423, 13435090846, 20152636269, 26870181692, 40305272538, 60457908807, 73892999653, 80610545076, 120915817614, 147785999306, 221678998959, 241831635228, 295571998612, 443357997918, 665036996877, 886715995836, 1330073993754, 2660147987508]

約数ペア:

[(1, 2660147987508), (2, 1330073993754), (3, 886715995836), (4, 665036996877), (6, 443357997918), (9, 295571998612), (11, 241831635228), (12, 221678998959), (18, 147785999306), (22, 120915817614), (33, 80610545076), (36, 73892999653), (44, 60457908807), (66, 40305272538), (99, 26870181692), (132, 20152636269), (198, 13435090846), (396, 6717545423), (7541, 352757988), (15082, 176378994), (22623, 117585996), (30164, 88189497), (45246, 58792998), (67869, 39195332), (82951, 32068908), (90492, 29396499), (135738, 19597666), (165902, 16034454), (248853, 10689636), (271476, 9798833), (331804, 8017227), (497706, 5344818), (746559, 3563212), (890803, 2986236), (995412, 2672409), (1493118, 1781606)]