1142057358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{256873}}^1$

素因数の和:256913

約数の個数: 48

約数和(自身を含む): 2805064080

約数和(自身を除く): 1663006722

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 256873, 513746, 770619, 1541238, 2311857, 3339349, 4623714, 4880587, 6678698, 9761174, 10018047, 14641761, 20036094, 29283522, 30054141, 43925283, 60108282, 63447631, 87850566, 126895262, 190342893, 380685786, 571028679, 1142057358]

約数ペア:

[(1, 1142057358), (2, 571028679), (3, 380685786), (6, 190342893), (9, 126895262), (13, 87850566), (18, 63447631), (19, 60108282), (26, 43925283), (38, 30054141), (39, 29283522), (57, 20036094), (78, 14641761), (114, 10018047), (117, 9761174), (171, 6678698), (234, 4880587), (247, 4623714), (342, 3339349), (494, 2311857), (741, 1541238), (1482, 770619), (2223, 513746), (4446, 256873)]