874644876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{2539}}^1$

素因数の和:3923

約数の個数: 72

約数和(自身を含む): 2529596160

約数和(自身を除く): 1654951284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1367, 2539, 2734, 4101, 5078, 5468, 7617, 8202, 9569, 10156, 12303, 15234, 16404, 17773, 19138, 22851, 24606, 28707, 30468, 35546, 38276, 45702, 49212, 53319, 57414, 71092, 86121, 91404, 106638, 114828, 159957, 172242, 213276, 319914, 344484, 639828, 3470813, 6941626, 10412439, 13883252, 20824878, 24295691, 31237317, 41649756, 48591382, 62474634, 72887073, 97182764, 124949268, 145774146, 218661219, 291548292, 437322438, 874644876]

約数ペア:

[(1, 874644876), (2, 437322438), (3, 291548292), (4, 218661219), (6, 145774146), (7, 124949268), (9, 97182764), (12, 72887073), (14, 62474634), (18, 48591382), (21, 41649756), (28, 31237317), (36, 24295691), (42, 20824878), (63, 13883252), (84, 10412439), (126, 6941626), (252, 3470813), (1367, 639828), (2539, 344484), (2734, 319914), (4101, 213276), (5078, 172242), (5468, 159957), (7617, 114828), (8202, 106638), (9569, 91404), (10156, 86121), (12303, 71092), (15234, 57414), (16404, 53319), (17773, 49212), (19138, 45702), (22851, 38276), (24606, 35546), (28707, 30468)]