84162018

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 171336960

約数和(自身を除く): 87174942

約数列:

[1, 2, 3, 6, 79, 158, 237, 277, 474, 554, 641, 831, 1282, 1662, 1923, 3846, 21883, 43766, 50639, 65649, 101278, 131298, 151917, 177557, 303834, 355114, 532671, 1065342, 14027003, 28054006, 42081009, 84162018]

約数ペア:

[(1, 84162018), (2, 42081009), (3, 28054006), (6, 14027003), (79, 1065342), (158, 532671), (237, 355114), (277, 303834), (474, 177557), (554, 151917), (641, 131298), (831, 101278), (1282, 65649), (1662, 50639), (1923, 43766), (3846, 21883)]