42018652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 84672000

約数和(自身を除く): 42653348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 71, 76, 142, 247, 284, 494, 599, 923, 988, 1198, 1349, 1846, 2396, 2698, 3692, 5396, 7787, 11381, 15574, 17537, 22762, 31148, 35074, 42529, 45524, 70148, 85058, 147953, 170116, 295906, 552877, 591812, 808051, 1105754, 1616102, 2211508, 3232204, 10504663, 21009326, 42018652]

約数ペア:

[(1, 42018652), (2, 21009326), (4, 10504663), (13, 3232204), (19, 2211508), (26, 1616102), (38, 1105754), (52, 808051), (71, 591812), (76, 552877), (142, 295906), (247, 170116), (284, 147953), (494, 85058), (599, 70148), (923, 45524), (988, 42529), (1198, 35074), (1349, 31148), (1846, 22762), (2396, 17537), (2698, 15574), (3692, 11381), (5396, 7787)]