180843012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{717631}}^1$

素因数の和:717648

約数の個数: 36

約数和(自身を含む): 522436096

約数和(自身を除く): 341593084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 717631, 1435262, 2152893, 2870524, 4305786, 5023417, 6458679, 8611572, 10046834, 12917358, 15070251, 20093668, 25834716, 30140502, 45210753, 60281004, 90421506, 180843012]

約数ペア:

[(1, 180843012), (2, 90421506), (3, 60281004), (4, 45210753), (6, 30140502), (7, 25834716), (9, 20093668), (12, 15070251), (14, 12917358), (18, 10046834), (21, 8611572), (28, 6458679), (36, 5023417), (42, 4305786), (63, 2870524), (84, 2152893), (126, 1435262), (252, 717631)]