39271722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2221}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 90017664

約数和(自身を除く): 50745942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2221, 2526, 2947, 4442, 5894, 6663, 8841, 13326, 15547, 17682, 31094, 46641, 93282, 935041, 1870082, 2805123, 5610246, 6545287, 13090574, 19635861, 39271722]

約数ペア:

[(1, 39271722), (2, 19635861), (3, 13090574), (6, 6545287), (7, 5610246), (14, 2805123), (21, 1870082), (42, 935041), (421, 93282), (842, 46641), (1263, 31094), (2221, 17682), (2526, 15547), (2947, 13326), (4442, 8841), (5894, 6663)]