18303156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26759}}^1$

素因数の和:26788

約数の個数: 36

約数和(自身を含む): 48703200

約数和(自身を除く): 30400044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26759, 53518, 80277, 107036, 160554, 240831, 321108, 481662, 508421, 963324, 1016842, 1525263, 2033684, 3050526, 4575789, 6101052, 9151578, 18303156]

約数ペア:

[(1, 18303156), (2, 9151578), (3, 6101052), (4, 4575789), (6, 3050526), (9, 2033684), (12, 1525263), (18, 1016842), (19, 963324), (36, 508421), (38, 481662), (57, 321108), (76, 240831), (114, 160554), (171, 107036), (228, 80277), (342, 53518), (684, 26759)]