2828358

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 80

約数和(自身を含む): 7318080

約数和(自身を除く): 4489722

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 79, 81, 102, 117, 153, 158, 162, 221, 234, 237, 306, 351, 442, 459, 474, 663, 702, 711, 918, 1027, 1053, 1326, 1343, 1377, 1422, 1989, 2054, 2106, 2133, 2686, 2754, 3081, 3978, 4029, 4266, 5967, 6162, 6399, 8058, 9243, 11934, 12087, 12798, 17459, 17901, 18486, 24174, 27729, 34918, 35802, 36261, 52377, 55458, 72522, 83187, 104754, 108783, 157131, 166374, 217566, 314262, 471393, 942786, 1414179, 2828358]

約数ペア:

[(1, 2828358), (2, 1414179), (3, 942786), (6, 471393), (9, 314262), (13, 217566), (17, 166374), (18, 157131), (26, 108783), (27, 104754), (34, 83187), (39, 72522), (51, 55458), (54, 52377), (78, 36261), (79, 35802), (81, 34918), (102, 27729), (117, 24174), (153, 18486), (158, 17901), (162, 17459), (221, 12798), (234, 12087), (237, 11934), (306, 9243), (351, 8058), (442, 6399), (459, 6162), (474, 5967), (663, 4266), (702, 4029), (711, 3978), (918, 3081), (1027, 2754), (1053, 2686), (1326, 2133), (1343, 2106), (1377, 2054), (1422, 1989)]