16980453036

素因数分解:

$2^2\times 3^3\times {\mathrm{499}}^1\times {\mathrm{315083}}^1$

素因数の和:315595

約数の個数: 48

約数和(自身を含む): 44111760000

約数和(自身を除く): 27131306964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 499, 998, 1497, 1996, 2994, 4491, 5988, 8982, 13473, 17964, 26946, 53892, 315083, 630166, 945249, 1260332, 1890498, 2835747, 3780996, 5671494, 8507241, 11342988, 17014482, 34028964, 157226417, 314452834, 471679251, 628905668, 943358502, 1415037753, 1886717004, 2830075506, 4245113259, 5660151012, 8490226518, 16980453036]

約数ペア:

[(1, 16980453036), (2, 8490226518), (3, 5660151012), (4, 4245113259), (6, 2830075506), (9, 1886717004), (12, 1415037753), (18, 943358502), (27, 628905668), (36, 471679251), (54, 314452834), (108, 157226417), (499, 34028964), (998, 17014482), (1497, 11342988), (1996, 8507241), (2994, 5671494), (4491, 3780996), (5988, 2835747), (8982, 1890498), (13473, 1260332), (17964, 945249), (26946, 630166), (53892, 315083)]