18103633980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1685627}}^1$

素因数の和:1685818

約数の個数: 48

約数和(自身を含む): 50973390720

約数和(自身を除く): 32869756740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 1685627, 3371254, 5056881, 6742508, 8428135, 10113762, 16856270, 20227524, 25284405, 33712540, 50568810, 101137620, 301727233, 603454466, 905181699, 1206908932, 1508636165, 1810363398, 3017272330, 3620726796, 4525908495, 6034544660, 9051816990, 18103633980]

約数ペア:

[(1, 18103633980), (2, 9051816990), (3, 6034544660), (4, 4525908495), (5, 3620726796), (6, 3017272330), (10, 1810363398), (12, 1508636165), (15, 1206908932), (20, 905181699), (30, 603454466), (60, 301727233), (179, 101137620), (358, 50568810), (537, 33712540), (716, 25284405), (895, 20227524), (1074, 16856270), (1790, 10113762), (2148, 8428135), (2685, 6742508), (3580, 5056881), (5370, 3371254), (10740, 1685627)]