39147978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9151}}^1$

素因数の和:9210

約数の個数: 32

約数和(自身を含む): 84344832

約数和(自身を除く): 45196854

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 9151, 18302, 27453, 54906, 210473, 283681, 420946, 567362, 631419, 851043, 1262838, 1702086, 6524663, 13049326, 19573989, 39147978]

約数ペア:

[(1, 39147978), (2, 19573989), (3, 13049326), (6, 6524663), (23, 1702086), (31, 1262838), (46, 851043), (62, 631419), (69, 567362), (93, 420946), (138, 283681), (186, 210473), (713, 54906), (1426, 27453), (2139, 18302), (4278, 9151)]