29712228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 91163520

約数和(自身を除く): 61451292

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 49, 52, 69, 78, 84, 91, 92, 98, 138, 147, 156, 161, 169, 182, 196, 273, 276, 294, 299, 322, 338, 364, 483, 507, 546, 588, 598, 637, 644, 676, 897, 966, 1014, 1092, 1127, 1183, 1196, 1274, 1794, 1911, 1932, 2028, 2093, 2197, 2254, 2366, 2548, 3381, 3549, 3588, 3822, 3887, 4186, 4394, 4508, 4732, 6279, 6591, 6762, 7098, 7644, 7774, 8281, 8372, 8788, 11661, 12558, 13182, 13524, 14196, 14651, 15379, 15548, 16562, 23322, 24843, 25116, 26364, 27209, 29302, 30758, 33124, 43953, 46137, 46644, 49686, 50531, 54418, 58604, 61516, 81627, 87906, 92274, 99372, 101062, 107653, 108836, 151593, 163254, 175812, 184548, 190463, 202124, 215306, 303186, 322959, 326508, 353717, 380926, 430612, 571389, 606372, 645918, 707434, 761852, 1061151, 1142778, 1291836, 1414868, 2122302, 2285556, 2476019, 4244604, 4952038, 7428057, 9904076, 14856114, 29712228]

約数ペア:

[(1, 29712228), (2, 14856114), (3, 9904076), (4, 7428057), (6, 4952038), (7, 4244604), (12, 2476019), (13, 2285556), (14, 2122302), (21, 1414868), (23, 1291836), (26, 1142778), (28, 1061151), (39, 761852), (42, 707434), (46, 645918), (49, 606372), (52, 571389), (69, 430612), (78, 380926), (84, 353717), (91, 326508), (92, 322959), (98, 303186), (138, 215306), (147, 202124), (156, 190463), (161, 184548), (169, 175812), (182, 163254), (196, 151593), (273, 108836), (276, 107653), (294, 101062), (299, 99372), (322, 92274), (338, 87906), (364, 81627), (483, 61516), (507, 58604), (546, 54418), (588, 50531), (598, 49686), (637, 46644), (644, 46137), (676, 43953), (897, 33124), (966, 30758), (1014, 29302), (1092, 27209), (1127, 26364), (1183, 25116), (1196, 24843), (1274, 23322), (1794, 16562), (1911, 15548), (1932, 15379), (2028, 14651), (2093, 14196), (2197, 13524), (2254, 13182), (2366, 12558), (2548, 11661), (3381, 8788), (3549, 8372), (3588, 8281), (3822, 7774), (3887, 7644), (4186, 7098), (4394, 6762), (4508, 6591), (4732, 6279)]