2948654898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{21529}}^1$

素因数の和:22631

約数の個数: 48

約数和(自身を含む): 7308487680

約数和(自身を除く): 4359832782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1087, 2174, 3261, 6522, 7609, 9783, 15218, 19566, 21529, 22827, 43058, 45654, 64587, 68481, 129174, 136962, 150703, 193761, 301406, 387522, 452109, 904218, 1356327, 2712654, 23402023, 46804046, 70206069, 140412138, 163814161, 210618207, 327628322, 421236414, 491442483, 982884966, 1474327449, 2948654898]

約数ペア:

[(1, 2948654898), (2, 1474327449), (3, 982884966), (6, 491442483), (7, 421236414), (9, 327628322), (14, 210618207), (18, 163814161), (21, 140412138), (42, 70206069), (63, 46804046), (126, 23402023), (1087, 2712654), (2174, 1356327), (3261, 904218), (6522, 452109), (7609, 387522), (9783, 301406), (15218, 193761), (19566, 150703), (21529, 136962), (22827, 129174), (43058, 68481), (45654, 64587)]