22786764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 72930816

約数和(自身を除く): 50144052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 271, 273, 286, 294, 308, 364, 429, 462, 539, 542, 546, 572, 588, 637, 813, 858, 924, 1001, 1078, 1084, 1092, 1274, 1617, 1626, 1716, 1897, 1911, 2002, 2156, 2548, 2981, 3003, 3234, 3252, 3523, 3794, 3822, 4004, 5691, 5962, 6006, 6468, 7007, 7046, 7588, 7644, 8943, 10569, 11382, 11924, 12012, 13279, 14014, 14092, 17886, 20867, 21021, 21138, 22764, 24661, 26558, 28028, 35772, 38753, 39837, 41734, 42042, 42276, 49322, 53116, 62601, 73983, 77506, 79674, 83468, 84084, 98644, 116259, 125202, 146069, 147966, 155012, 159348, 172627, 232518, 250404, 271271, 292138, 295932, 345254, 438207, 465036, 517881, 542542, 584276, 690508, 813813, 876414, 1035762, 1085084, 1627626, 1752828, 1898897, 2071524, 3255252, 3797794, 5696691, 7595588, 11393382, 22786764]

約数ペア:

[(1, 22786764), (2, 11393382), (3, 7595588), (4, 5696691), (6, 3797794), (7, 3255252), (11, 2071524), (12, 1898897), (13, 1752828), (14, 1627626), (21, 1085084), (22, 1035762), (26, 876414), (28, 813813), (33, 690508), (39, 584276), (42, 542542), (44, 517881), (49, 465036), (52, 438207), (66, 345254), (77, 295932), (78, 292138), (84, 271271), (91, 250404), (98, 232518), (132, 172627), (143, 159348), (147, 155012), (154, 147966), (156, 146069), (182, 125202), (196, 116259), (231, 98644), (271, 84084), (273, 83468), (286, 79674), (294, 77506), (308, 73983), (364, 62601), (429, 53116), (462, 49322), (539, 42276), (542, 42042), (546, 41734), (572, 39837), (588, 38753), (637, 35772), (813, 28028), (858, 26558), (924, 24661), (1001, 22764), (1078, 21138), (1084, 21021), (1092, 20867), (1274, 17886), (1617, 14092), (1626, 14014), (1716, 13279), (1897, 12012), (1911, 11924), (2002, 11382), (2156, 10569), (2548, 8943), (2981, 7644), (3003, 7588), (3234, 7046), (3252, 7007), (3523, 6468), (3794, 6006), (3822, 5962), (4004, 5691)]