15207864498

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2441}}^1\times {\mathrm{3889}}^1$

素因数の和:6427

約数の個数: 48

約数和(自身を含む): 33342823800

約数和(自身を除く): 18134959302

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 2441, 3889, 4882, 7323, 7778, 11667, 14646, 21969, 23334, 35001, 43938, 70002, 217249, 346121, 434498, 651747, 692242, 1038363, 1303494, 1955241, 2076726, 3115089, 3910482, 6230178, 9493049, 18986098, 28479147, 56958294, 85437441, 170874882, 844881361, 1689762722, 2534644083, 5069288166, 7603932249, 15207864498]

約数ペア:

[(1, 15207864498), (2, 7603932249), (3, 5069288166), (6, 2534644083), (9, 1689762722), (18, 844881361), (89, 170874882), (178, 85437441), (267, 56958294), (534, 28479147), (801, 18986098), (1602, 9493049), (2441, 6230178), (3889, 3910482), (4882, 3115089), (7323, 2076726), (7778, 1955241), (11667, 1303494), (14646, 1038363), (21969, 692242), (23334, 651747), (35001, 434498), (43938, 346121), (70002, 217249)]