1874628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 5573568

約数和(自身を除く): 3698940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 173, 252, 258, 301, 346, 387, 516, 519, 602, 692, 774, 903, 1038, 1204, 1211, 1548, 1557, 1806, 2076, 2422, 2709, 3114, 3612, 3633, 4844, 5418, 6228, 7266, 7439, 10836, 10899, 14532, 14878, 21798, 22317, 29756, 43596, 44634, 52073, 66951, 89268, 104146, 133902, 156219, 208292, 267804, 312438, 468657, 624876, 937314, 1874628]

約数ペア:

[(1, 1874628), (2, 937314), (3, 624876), (4, 468657), (6, 312438), (7, 267804), (9, 208292), (12, 156219), (14, 133902), (18, 104146), (21, 89268), (28, 66951), (36, 52073), (42, 44634), (43, 43596), (63, 29756), (84, 22317), (86, 21798), (126, 14878), (129, 14532), (172, 10899), (173, 10836), (252, 7439), (258, 7266), (301, 6228), (346, 5418), (387, 4844), (516, 3633), (519, 3612), (602, 3114), (692, 2709), (774, 2422), (903, 2076), (1038, 1806), (1204, 1557), (1211, 1548)]