31543638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2269}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 72349440

約数和(自身を除く): 40805802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2269, 2317, 4538, 4634, 6807, 6951, 13614, 13902, 15883, 31766, 47649, 95298, 751039, 1502078, 2253117, 4506234, 5257273, 10514546, 15771819, 31543638]

約数ペア:

[(1, 31543638), (2, 15771819), (3, 10514546), (6, 5257273), (7, 4506234), (14, 2253117), (21, 1502078), (42, 751039), (331, 95298), (662, 47649), (993, 31766), (1986, 15883), (2269, 13902), (2317, 13614), (4538, 6951), (4634, 6807)]