42399396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 125435520

約数和(自身を除く): 83036124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 101, 108, 117, 138, 156, 169, 202, 207, 234, 276, 299, 303, 338, 351, 404, 414, 468, 507, 598, 606, 621, 676, 702, 828, 897, 909, 1014, 1196, 1212, 1242, 1313, 1404, 1521, 1794, 1818, 2028, 2323, 2484, 2626, 2691, 2727, 3042, 3588, 3636, 3887, 3939, 4563, 4646, 5252, 5382, 5454, 6084, 6969, 7774, 7878, 8073, 9126, 9292, 10764, 10908, 11661, 11817, 13938, 15548, 15756, 16146, 17069, 18252, 20907, 23322, 23634, 27876, 30199, 32292, 34138, 34983, 35451, 41814, 46644, 47268, 51207, 60398, 62721, 68276, 69966, 70902, 83628, 90597, 102414, 104949, 120796, 125442, 139932, 141804, 153621, 181194, 204828, 209898, 250884, 271791, 307242, 362388, 392587, 419796, 460863, 543582, 614484, 785174, 815373, 921726, 1087164, 1177761, 1570348, 1630746, 1843452, 2355522, 3261492, 3533283, 4711044, 7066566, 10599849, 14133132, 21199698, 42399396]

約数ペア:

[(1, 42399396), (2, 21199698), (3, 14133132), (4, 10599849), (6, 7066566), (9, 4711044), (12, 3533283), (13, 3261492), (18, 2355522), (23, 1843452), (26, 1630746), (27, 1570348), (36, 1177761), (39, 1087164), (46, 921726), (52, 815373), (54, 785174), (69, 614484), (78, 543582), (92, 460863), (101, 419796), (108, 392587), (117, 362388), (138, 307242), (156, 271791), (169, 250884), (202, 209898), (207, 204828), (234, 181194), (276, 153621), (299, 141804), (303, 139932), (338, 125442), (351, 120796), (404, 104949), (414, 102414), (468, 90597), (507, 83628), (598, 70902), (606, 69966), (621, 68276), (676, 62721), (702, 60398), (828, 51207), (897, 47268), (909, 46644), (1014, 41814), (1196, 35451), (1212, 34983), (1242, 34138), (1313, 32292), (1404, 30199), (1521, 27876), (1794, 23634), (1818, 23322), (2028, 20907), (2323, 18252), (2484, 17069), (2626, 16146), (2691, 15756), (2727, 15548), (3042, 13938), (3588, 11817), (3636, 11661), (3887, 10908), (3939, 10764), (4563, 9292), (4646, 9126), (5252, 8073), (5382, 7878), (5454, 7774), (6084, 6969)]