2587572

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 7683200

約数和(自身を除く): 5095628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 97, 108, 114, 117, 156, 171, 194, 228, 234, 247, 291, 342, 351, 388, 468, 494, 513, 582, 684, 702, 741, 873, 988, 1026, 1164, 1261, 1404, 1482, 1746, 1843, 2052, 2223, 2522, 2619, 2964, 3492, 3686, 3783, 4446, 5044, 5238, 5529, 6669, 7372, 7566, 8892, 10476, 11058, 11349, 13338, 15132, 16587, 22116, 22698, 23959, 26676, 33174, 34047, 45396, 47918, 49761, 66348, 68094, 71877, 95836, 99522, 136188, 143754, 199044, 215631, 287508, 431262, 646893, 862524, 1293786, 2587572]

約数ペア:

[(1, 2587572), (2, 1293786), (3, 862524), (4, 646893), (6, 431262), (9, 287508), (12, 215631), (13, 199044), (18, 143754), (19, 136188), (26, 99522), (27, 95836), (36, 71877), (38, 68094), (39, 66348), (52, 49761), (54, 47918), (57, 45396), (76, 34047), (78, 33174), (97, 26676), (108, 23959), (114, 22698), (117, 22116), (156, 16587), (171, 15132), (194, 13338), (228, 11349), (234, 11058), (247, 10476), (291, 8892), (342, 7566), (351, 7372), (388, 6669), (468, 5529), (494, 5238), (513, 5044), (582, 4446), (684, 3783), (702, 3686), (741, 3492), (873, 2964), (988, 2619), (1026, 2522), (1164, 2223), (1261, 2052), (1404, 1843), (1482, 1746)]