21175032

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5843}}^1$

素因数の和:6003

約数の個数: 32

約数和(自身を含む): 53297280

約数和(自身を除く): 32122248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 5843, 11686, 17529, 23372, 35058, 46744, 70116, 140232, 882293, 1764586, 2646879, 3529172, 5293758, 7058344, 10587516, 21175032]

約数ペア:

[(1, 21175032), (2, 10587516), (3, 7058344), (4, 5293758), (6, 3529172), (8, 2646879), (12, 1764586), (24, 882293), (151, 140232), (302, 70116), (453, 46744), (604, 35058), (906, 23372), (1208, 17529), (1812, 11686), (3624, 5843)]