31971170034

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{919}}^1\times {\mathrm{2797}}^1$

素因数の和:4415

約数の個数: 48

約数和(自身を含む): 69471430080

約数和(自身を除く): 37500260046

約数列:

[1, 2, 3, 6, 9, 18, 691, 919, 1382, 1838, 2073, 2757, 2797, 4146, 5514, 5594, 6219, 8271, 8391, 12438, 16542, 16782, 25173, 50346, 635029, 1270058, 1905087, 1932727, 2570443, 3810174, 3865454, 5140886, 5715261, 5798181, 7711329, 11430522, 11596362, 15422658, 17394543, 23133987, 34789086, 46267974, 1776176113, 3552352226, 5328528339, 10657056678, 15985585017, 31971170034]

約数ペア:

[(1, 31971170034), (2, 15985585017), (3, 10657056678), (6, 5328528339), (9, 3552352226), (18, 1776176113), (691, 46267974), (919, 34789086), (1382, 23133987), (1838, 17394543), (2073, 15422658), (2757, 11596362), (2797, 11430522), (4146, 7711329), (5514, 5798181), (5594, 5715261), (6219, 5140886), (8271, 3865454), (8391, 3810174), (12438, 2570443), (16542, 1932727), (16782, 1905087), (25173, 1270058), (50346, 635029)]