173915028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{690139}}^1$

素因数の和:690156

約数の個数: 36

約数和(自身を含む): 502421920

約数和(自身を除く): 328506892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 690139, 1380278, 2070417, 2760556, 4140834, 4830973, 6211251, 8281668, 9661946, 12422502, 14492919, 19323892, 24845004, 28985838, 43478757, 57971676, 86957514, 173915028]

約数ペア:

[(1, 173915028), (2, 86957514), (3, 57971676), (4, 43478757), (6, 28985838), (7, 24845004), (9, 19323892), (12, 14492919), (14, 12422502), (18, 9661946), (21, 8281668), (28, 6211251), (36, 4830973), (42, 4140834), (63, 2760556), (84, 2070417), (126, 1380278), (252, 690139)]