939941028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2008421}}^1$

素因数の和:2008444

約数の個数: 36

約数和(自身を含む): 2558729628

約数和(自身を除く): 1618788600

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2008421, 4016842, 6025263, 8033684, 12050526, 18075789, 24101052, 26109473, 36151578, 52218946, 72303156, 78328419, 104437892, 156656838, 234985257, 313313676, 469970514, 939941028]

約数ペア:

[(1, 939941028), (2, 469970514), (3, 313313676), (4, 234985257), (6, 156656838), (9, 104437892), (12, 78328419), (13, 72303156), (18, 52218946), (26, 36151578), (36, 26109473), (39, 24101052), (52, 18075789), (78, 12050526), (117, 8033684), (156, 6025263), (234, 4016842), (468, 2008421)]