2017199835

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73607}}^1$

素因数の和:73657

約数の個数: 64

約数和(自身を含む): 4239820800

約数和(自身を除く): 2222620965

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1827, 3045, 3915, 5481, 9135, 27405, 73607, 220821, 368035, 515249, 662463, 1104105, 1545747, 1987389, 2134603, 2576245, 3312315, 4637241, 6403809, 7728735, 9936945, 10673015, 13911723, 14942221, 19211427, 23186205, 32019045, 44826663, 57634281, 69558615, 74711105, 96057135, 134479989, 224133315, 288171405, 403439967, 672399945, 2017199835]

約数ペア:

[(1, 2017199835), (3, 672399945), (5, 403439967), (7, 288171405), (9, 224133315), (15, 134479989), (21, 96057135), (27, 74711105), (29, 69558615), (35, 57634281), (45, 44826663), (63, 32019045), (87, 23186205), (105, 19211427), (135, 14942221), (145, 13911723), (189, 10673015), (203, 9936945), (261, 7728735), (315, 6403809), (435, 4637241), (609, 3312315), (783, 2576245), (945, 2134603), (1015, 1987389), (1305, 1545747), (1827, 1104105), (3045, 662463), (3915, 515249), (5481, 368035), (9135, 220821), (27405, 73607)]