40726812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3539}}^1$

素因数の和:3690

約数の個数: 48

約数和(自身を含む): 109428480

約数和(自身を除く): 68701668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3539, 3836, 5754, 7078, 10617, 11508, 14156, 21234, 24773, 42468, 49546, 74319, 99092, 148638, 297276, 484843, 969686, 1454529, 1939372, 2909058, 3393901, 5818116, 6787802, 10181703, 13575604, 20363406, 40726812]

約数ペア:

[(1, 40726812), (2, 20363406), (3, 13575604), (4, 10181703), (6, 6787802), (7, 5818116), (12, 3393901), (14, 2909058), (21, 1939372), (28, 1454529), (42, 969686), (84, 484843), (137, 297276), (274, 148638), (411, 99092), (548, 74319), (822, 49546), (959, 42468), (1644, 24773), (1918, 21234), (2877, 14156), (3539, 11508), (3836, 10617), (5754, 7078)]