28593594

素因数分解:

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

素因数の和:121

約数の個数: 96

約数和(自身を含む): 71496000

約数和(自身を除く): 42902406

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 31, 38, 54, 57, 58, 62, 87, 93, 114, 171, 174, 186, 261, 279, 342, 513, 522, 551, 558, 589, 783, 837, 899, 961, 1026, 1102, 1178, 1566, 1653, 1674, 1767, 1798, 1922, 2697, 2883, 3306, 3534, 4959, 5301, 5394, 5766, 8091, 8649, 9918, 10602, 14877, 15903, 16182, 17081, 17298, 18259, 24273, 25947, 27869, 29754, 31806, 34162, 36518, 48546, 51243, 51894, 54777, 55738, 83607, 102486, 109554, 153729, 164331, 167214, 250821, 307458, 328662, 461187, 492993, 501642, 529511, 752463, 922374, 985986, 1059022, 1504926, 1588533, 3177066, 4765599, 9531198, 14296797, 28593594]

約数ペア:

[(1, 28593594), (2, 14296797), (3, 9531198), (6, 4765599), (9, 3177066), (18, 1588533), (19, 1504926), (27, 1059022), (29, 985986), (31, 922374), (38, 752463), (54, 529511), (57, 501642), (58, 492993), (62, 461187), (87, 328662), (93, 307458), (114, 250821), (171, 167214), (174, 164331), (186, 153729), (261, 109554), (279, 102486), (342, 83607), (513, 55738), (522, 54777), (551, 51894), (558, 51243), (589, 48546), (783, 36518), (837, 34162), (899, 31806), (961, 29754), (1026, 27869), (1102, 25947), (1178, 24273), (1566, 18259), (1653, 17298), (1674, 17081), (1767, 16182), (1798, 15903), (1922, 14877), (2697, 10602), (2883, 9918), (3306, 8649), (3534, 8091), (4959, 5766), (5301, 5394)]