31143084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1619}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 83462400

約数和(自身を除く): 52319316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1374, 1603, 1619, 2748, 3206, 3238, 4809, 4857, 6412, 6476, 9618, 9714, 11333, 19236, 19428, 22666, 33999, 45332, 67998, 135996, 370751, 741502, 1112253, 1483004, 2224506, 2595257, 4449012, 5190514, 7785771, 10381028, 15571542, 31143084]

約数ペア:

[(1, 31143084), (2, 15571542), (3, 10381028), (4, 7785771), (6, 5190514), (7, 4449012), (12, 2595257), (14, 2224506), (21, 1483004), (28, 1112253), (42, 741502), (84, 370751), (229, 135996), (458, 67998), (687, 45332), (916, 33999), (1374, 22666), (1603, 19428), (1619, 19236), (2748, 11333), (3206, 9714), (3238, 9618), (4809, 6476), (4857, 6412)]