2018321832

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{4079}}^1$

素因数の和:4530

約数の個数: 64

約数和(自身を含む): 5155488000

約数和(自身を除く): 3137166168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 389, 424, 636, 778, 1167, 1272, 1556, 2334, 3112, 4079, 4668, 8158, 9336, 12237, 16316, 20617, 24474, 32632, 41234, 48948, 61851, 82468, 97896, 123702, 164936, 216187, 247404, 432374, 494808, 648561, 864748, 1297122, 1586731, 1729496, 2594244, 3173462, 4760193, 5188488, 6346924, 9520386, 12693848, 19040772, 38081544, 84096743, 168193486, 252290229, 336386972, 504580458, 672773944, 1009160916, 2018321832]

約数ペア:

[(1, 2018321832), (2, 1009160916), (3, 672773944), (4, 504580458), (6, 336386972), (8, 252290229), (12, 168193486), (24, 84096743), (53, 38081544), (106, 19040772), (159, 12693848), (212, 9520386), (318, 6346924), (389, 5188488), (424, 4760193), (636, 3173462), (778, 2594244), (1167, 1729496), (1272, 1586731), (1556, 1297122), (2334, 864748), (3112, 648561), (4079, 494808), (4668, 432374), (8158, 247404), (9336, 216187), (12237, 164936), (16316, 123702), (20617, 97896), (24474, 82468), (32632, 61851), (41234, 48948)]