23121252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 76876800

約数和(自身を除く): 53755548

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 439, 462, 532, 627, 684, 693, 798, 836, 878, 924, 1197, 1254, 1317, 1386, 1463, 1596, 1756, 1881, 2394, 2508, 2634, 2772, 2926, 3073, 3762, 3951, 4389, 4788, 4829, 5268, 5852, 6146, 7524, 7902, 8341, 8778, 9219, 9658, 12292, 13167, 14487, 15804, 16682, 17556, 18438, 19316, 25023, 26334, 27657, 28974, 33364, 33803, 36876, 43461, 50046, 52668, 55314, 57948, 58387, 67606, 75069, 86922, 91751, 100092, 101409, 110628, 116774, 135212, 150138, 173844, 175161, 183502, 202818, 233548, 275253, 300276, 304227, 350322, 367004, 405636, 525483, 550506, 608454, 642257, 700644, 825759, 1050966, 1101012, 1216908, 1284514, 1651518, 1926771, 2101932, 2569028, 3303036, 3853542, 5780313, 7707084, 11560626, 23121252]

約数ペア:

[(1, 23121252), (2, 11560626), (3, 7707084), (4, 5780313), (6, 3853542), (7, 3303036), (9, 2569028), (11, 2101932), (12, 1926771), (14, 1651518), (18, 1284514), (19, 1216908), (21, 1101012), (22, 1050966), (28, 825759), (33, 700644), (36, 642257), (38, 608454), (42, 550506), (44, 525483), (57, 405636), (63, 367004), (66, 350322), (76, 304227), (77, 300276), (84, 275253), (99, 233548), (114, 202818), (126, 183502), (132, 175161), (133, 173844), (154, 150138), (171, 135212), (198, 116774), (209, 110628), (228, 101409), (231, 100092), (252, 91751), (266, 86922), (308, 75069), (342, 67606), (396, 58387), (399, 57948), (418, 55314), (439, 52668), (462, 50046), (532, 43461), (627, 36876), (684, 33803), (693, 33364), (798, 28974), (836, 27657), (878, 26334), (924, 25023), (1197, 19316), (1254, 18438), (1317, 17556), (1386, 16682), (1463, 15804), (1596, 14487), (1756, 13167), (1881, 12292), (2394, 9658), (2508, 9219), (2634, 8778), (2772, 8341), (2926, 7902), (3073, 7524), (3762, 6146), (3951, 5852), (4389, 5268), (4788, 4829)]