13938918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4201}}^1$

素因数の和:4292

約数の個数: 32

約数和(自身を含む): 32271360

約数和(自身を除く): 18332442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 4201, 8402, 12603, 25206, 29407, 58814, 88221, 176442, 331879, 663758, 995637, 1991274, 2323153, 4646306, 6969459, 13938918]

約数ペア:

[(1, 13938918), (2, 6969459), (3, 4646306), (6, 2323153), (7, 1991274), (14, 995637), (21, 663758), (42, 331879), (79, 176442), (158, 88221), (237, 58814), (474, 29407), (553, 25206), (1106, 12603), (1659, 8402), (3318, 4201)]