321645282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{3557}}^1$

素因数の和:5722

約数の個数: 32

約数和(自身を含む): 735737472

約数和(自身を除く): 414092190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2153, 3557, 4306, 6459, 7114, 10671, 12918, 15071, 21342, 24899, 30142, 45213, 49798, 74697, 90426, 149394, 7658221, 15316442, 22974663, 45949326, 53607547, 107215094, 160822641, 321645282]

約数ペア:

[(1, 321645282), (2, 160822641), (3, 107215094), (6, 53607547), (7, 45949326), (14, 22974663), (21, 15316442), (42, 7658221), (2153, 149394), (3557, 90426), (4306, 74697), (6459, 49798), (7114, 45213), (10671, 30142), (12918, 24899), (15071, 21342)]