9531198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 23236200

約数和(自身を除く): 13705002

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 171, 174, 186, 261, 279, 342, 522, 551, 558, 589, 899, 961, 1102, 1178, 1653, 1767, 1798, 1922, 2697, 2883, 3306, 3534, 4959, 5301, 5394, 5766, 8091, 8649, 9918, 10602, 16182, 17081, 17298, 18259, 27869, 34162, 36518, 51243, 54777, 55738, 83607, 102486, 109554, 153729, 164331, 167214, 250821, 307458, 328662, 501642, 529511, 1059022, 1588533, 3177066, 4765599, 9531198]

約数ペア:

[(1, 9531198), (2, 4765599), (3, 3177066), (6, 1588533), (9, 1059022), (18, 529511), (19, 501642), (29, 328662), (31, 307458), (38, 250821), (57, 167214), (58, 164331), (62, 153729), (87, 109554), (93, 102486), (114, 83607), (171, 55738), (174, 54777), (186, 51243), (261, 36518), (279, 34162), (342, 27869), (522, 18259), (551, 17298), (558, 17081), (589, 16182), (899, 10602), (961, 9918), (1102, 8649), (1178, 8091), (1653, 5766), (1767, 5394), (1798, 5301), (1922, 4959), (2697, 3534), (2883, 3306)]