1337223438

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{3739}}^1$

素因数の和:3966

約数の個数: 64

約数和(自身を含む): 3069792000

約数和(自身を除く): 1732568562

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 179, 222, 333, 358, 537, 666, 999, 1074, 1611, 1998, 3222, 3739, 4833, 6623, 7478, 9666, 11217, 13246, 19869, 22434, 33651, 39738, 59607, 67302, 100953, 119214, 138343, 178821, 201906, 276686, 357642, 415029, 669281, 830058, 1245087, 1338562, 2007843, 2490174, 3735261, 4015686, 6023529, 7470522, 12047058, 18070587, 24763397, 36141174, 49526794, 74290191, 148580382, 222870573, 445741146, 668611719, 1337223438]

約数ペア:

[(1, 1337223438), (2, 668611719), (3, 445741146), (6, 222870573), (9, 148580382), (18, 74290191), (27, 49526794), (37, 36141174), (54, 24763397), (74, 18070587), (111, 12047058), (179, 7470522), (222, 6023529), (333, 4015686), (358, 3735261), (537, 2490174), (666, 2007843), (999, 1338562), (1074, 1245087), (1611, 830058), (1998, 669281), (3222, 415029), (3739, 357642), (4833, 276686), (6623, 201906), (7478, 178821), (9666, 138343), (11217, 119214), (13246, 100953), (19869, 67302), (22434, 59607), (33651, 39738)]