38811132

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 102735360

約数和(自身を除く): 63924228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 166, 186, 249, 279, 332, 372, 419, 498, 558, 747, 838, 996, 1116, 1257, 1494, 1676, 2514, 2573, 2988, 3771, 5028, 5146, 7542, 7719, 10292, 12989, 15084, 15438, 23157, 25978, 30876, 34777, 38967, 46314, 51956, 69554, 77934, 92628, 104331, 116901, 139108, 155868, 208662, 233802, 312993, 417324, 467604, 625986, 1078087, 1251972, 2156174, 3234261, 4312348, 6468522, 9702783, 12937044, 19405566, 38811132]

約数ペア:

[(1, 38811132), (2, 19405566), (3, 12937044), (4, 9702783), (6, 6468522), (9, 4312348), (12, 3234261), (18, 2156174), (31, 1251972), (36, 1078087), (62, 625986), (83, 467604), (93, 417324), (124, 312993), (166, 233802), (186, 208662), (249, 155868), (279, 139108), (332, 116901), (372, 104331), (419, 92628), (498, 77934), (558, 69554), (747, 51956), (838, 46314), (996, 38967), (1116, 34777), (1257, 30876), (1494, 25978), (1676, 23157), (2514, 15438), (2573, 15084), (2988, 12989), (3771, 10292), (5028, 7719), (5146, 7542)]