31800468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1091}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 85123584

約数和(自身を除く): 53323116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 694, 1041, 1091, 1388, 2082, 2182, 2429, 3273, 4164, 4364, 4858, 6546, 7287, 7637, 9716, 13092, 14574, 15274, 22911, 29148, 30548, 45822, 91644, 378577, 757154, 1135731, 1514308, 2271462, 2650039, 4542924, 5300078, 7950117, 10600156, 15900234, 31800468]

約数ペア:

[(1, 31800468), (2, 15900234), (3, 10600156), (4, 7950117), (6, 5300078), (7, 4542924), (12, 2650039), (14, 2271462), (21, 1514308), (28, 1135731), (42, 757154), (84, 378577), (347, 91644), (694, 45822), (1041, 30548), (1091, 29148), (1388, 22911), (2082, 15274), (2182, 14574), (2429, 13092), (3273, 9716), (4164, 7637), (4364, 7287), (4858, 6546)]