1339969428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5317339}}^1$

素因数の和:5317356

約数の個数: 36

約数和(自身を含む): 3871023520

約数和(自身を除く): 2531054092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5317339, 10634678, 15952017, 21269356, 31904034, 37221373, 47856051, 63808068, 74442746, 95712102, 111664119, 148885492, 191424204, 223328238, 334992357, 446656476, 669984714, 1339969428]

約数ペア:

[(1, 1339969428), (2, 669984714), (3, 446656476), (4, 334992357), (6, 223328238), (7, 191424204), (9, 148885492), (12, 111664119), (14, 95712102), (18, 74442746), (21, 63808068), (28, 47856051), (36, 37221373), (42, 31904034), (63, 21269356), (84, 15952017), (126, 10634678), (252, 5317339)]