2018621724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{100549}}^1$

素因数の和:100802

約数の個数: 48

約数和(自身を含む): 5405568000

約数和(自身を除く): 3386946276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 20076, 100549, 201098, 301647, 402196, 603294, 703843, 1206588, 1407686, 2111529, 2815372, 4223058, 8446116, 24031211, 48062422, 72093633, 96124844, 144187266, 168218477, 288374532, 336436954, 504655431, 672873908, 1009310862, 2018621724]

約数ペア:

[(1, 2018621724), (2, 1009310862), (3, 672873908), (4, 504655431), (6, 336436954), (7, 288374532), (12, 168218477), (14, 144187266), (21, 96124844), (28, 72093633), (42, 48062422), (84, 24031211), (239, 8446116), (478, 4223058), (717, 2815372), (956, 2111529), (1434, 1407686), (1673, 1206588), (2868, 703843), (3346, 603294), (5019, 402196), (6692, 301647), (10038, 201098), (20076, 100549)]