1145018898

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{967}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 2505222720

約数和(自身を除く): 1360203822

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 419, 471, 838, 942, 967, 1257, 1413, 1934, 2514, 2826, 2901, 3771, 5802, 7542, 8703, 17406, 65783, 131566, 151819, 197349, 303638, 394698, 405173, 455457, 592047, 810346, 910914, 1184094, 1215519, 1366371, 2431038, 2732742, 3646557, 7293114, 63612161, 127224322, 190836483, 381672966, 572509449, 1145018898]

約数ペア:

[(1, 1145018898), (2, 572509449), (3, 381672966), (6, 190836483), (9, 127224322), (18, 63612161), (157, 7293114), (314, 3646557), (419, 2732742), (471, 2431038), (838, 1366371), (942, 1215519), (967, 1184094), (1257, 910914), (1413, 810346), (1934, 592047), (2514, 455457), (2826, 405173), (2901, 394698), (3771, 303638), (5802, 197349), (7542, 151819), (8703, 131566), (17406, 65783)]