42858306

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 97044480

約数和(自身を除く): 54186174

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 89, 93, 178, 186, 267, 279, 534, 558, 801, 863, 1602, 1726, 2589, 2759, 5178, 5518, 7767, 8277, 15534, 16554, 24831, 26753, 49662, 53506, 76807, 80259, 153614, 160518, 230421, 240777, 460842, 481554, 691263, 1382526, 2381017, 4762034, 7143051, 14286102, 21429153, 42858306]

約数ペア:

[(1, 42858306), (2, 21429153), (3, 14286102), (6, 7143051), (9, 4762034), (18, 2381017), (31, 1382526), (62, 691263), (89, 481554), (93, 460842), (178, 240777), (186, 230421), (267, 160518), (279, 153614), (534, 80259), (558, 76807), (801, 53506), (863, 49662), (1602, 26753), (1726, 24831), (2589, 16554), (2759, 15534), (5178, 8277), (5518, 7767)]