38487654

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{5923}}^1$

素因数の和:5969

約数の個数: 36

約数和(自身を含む): 88024716

約数和(自身を除く): 49537062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 5923, 6498, 11846, 17769, 35538, 53307, 106614, 112537, 225074, 337611, 675222, 1012833, 2025666, 2138203, 4276406, 6414609, 12829218, 19243827, 38487654]

約数ペア:

[(1, 38487654), (2, 19243827), (3, 12829218), (6, 6414609), (9, 4276406), (18, 2138203), (19, 2025666), (38, 1012833), (57, 675222), (114, 337611), (171, 225074), (342, 112537), (361, 106614), (722, 53307), (1083, 35538), (2166, 17769), (3249, 11846), (5923, 6498)]