123342678

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 276743376

約数和(自身を除く): 153400698

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 97, 123, 194, 246, 291, 369, 582, 738, 873, 1723, 1746, 3446, 3977, 5169, 7954, 10338, 11931, 15507, 23862, 31014, 35793, 70643, 71586, 141286, 167131, 211929, 334262, 423858, 501393, 635787, 1002786, 1271574, 1504179, 3008358, 6852371, 13704742, 20557113, 41114226, 61671339, 123342678]

約数ペア:

[(1, 123342678), (2, 61671339), (3, 41114226), (6, 20557113), (9, 13704742), (18, 6852371), (41, 3008358), (82, 1504179), (97, 1271574), (123, 1002786), (194, 635787), (246, 501393), (291, 423858), (369, 334262), (582, 211929), (738, 167131), (873, 141286), (1723, 71586), (1746, 70643), (3446, 35793), (3977, 31014), (5169, 23862), (7954, 15507), (10338, 11931)]