68018118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34457}}^1$

素因数の和:34516

約数の個数: 32

約数和(自身を含む): 158782464

約数和(自身を除く): 90764346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 34457, 68914, 103371, 206742, 241199, 482398, 723597, 1447194, 1619479, 3238958, 4858437, 9716874, 11336353, 22672706, 34009059, 68018118]

約数ペア:

[(1, 68018118), (2, 34009059), (3, 22672706), (6, 11336353), (7, 9716874), (14, 4858437), (21, 3238958), (42, 1619479), (47, 1447194), (94, 723597), (141, 482398), (282, 241199), (329, 206742), (658, 103371), (987, 68914), (1974, 34457)]