1355004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 4135040

約数和(自身を除く): 2780036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 283, 342, 399, 532, 566, 684, 798, 849, 1132, 1197, 1596, 1698, 1981, 2394, 2547, 3396, 3962, 4788, 5094, 5377, 5943, 7924, 10188, 10754, 11886, 16131, 17829, 21508, 23772, 32262, 35658, 37639, 48393, 64524, 71316, 75278, 96786, 112917, 150556, 193572, 225834, 338751, 451668, 677502, 1355004]

約数ペア:

[(1, 1355004), (2, 677502), (3, 451668), (4, 338751), (6, 225834), (7, 193572), (9, 150556), (12, 112917), (14, 96786), (18, 75278), (19, 71316), (21, 64524), (28, 48393), (36, 37639), (38, 35658), (42, 32262), (57, 23772), (63, 21508), (76, 17829), (84, 16131), (114, 11886), (126, 10754), (133, 10188), (171, 7924), (228, 5943), (252, 5377), (266, 5094), (283, 4788), (342, 3962), (399, 3396), (532, 2547), (566, 2394), (684, 1981), (798, 1698), (849, 1596), (1132, 1197)]