12694668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 34298880

約数和(自身を除く): 21604212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 1913, 2212, 3318, 3826, 5739, 6636, 7652, 11478, 13391, 22956, 26782, 40173, 53564, 80346, 151127, 160692, 302254, 453381, 604508, 906762, 1057889, 1813524, 2115778, 3173667, 4231556, 6347334, 12694668]

約数ペア:

[(1, 12694668), (2, 6347334), (3, 4231556), (4, 3173667), (6, 2115778), (7, 1813524), (12, 1057889), (14, 906762), (21, 604508), (28, 453381), (42, 302254), (79, 160692), (84, 151127), (158, 80346), (237, 53564), (316, 40173), (474, 26782), (553, 22956), (948, 13391), (1106, 11478), (1659, 7652), (1913, 6636), (2212, 5739), (3318, 3826)]