22154418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 61286400

約数和(自身を除く): 39131982

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 99, 114, 117, 143, 151, 171, 198, 209, 234, 247, 286, 297, 302, 342, 351, 418, 429, 453, 494, 513, 594, 627, 702, 741, 858, 906, 1026, 1254, 1287, 1359, 1482, 1661, 1881, 1963, 2223, 2574, 2717, 2718, 2869, 3322, 3762, 3861, 3926, 4077, 4446, 4983, 5434, 5643, 5738, 5889, 6669, 7722, 8151, 8154, 8607, 9966, 11286, 11778, 13338, 14949, 16302, 17214, 17667, 21593, 24453, 25821, 29898, 31559, 35334, 37297, 43186, 44847, 48906, 51642, 53001, 63118, 64779, 73359, 74594, 77463, 89694, 94677, 106002, 111891, 129558, 146718, 154926, 189354, 194337, 223782, 284031, 335673, 388674, 410267, 568062, 583011, 671346, 820534, 852093, 1007019, 1166022, 1230801, 1704186, 2014038, 2461602, 3692403, 7384806, 11077209, 22154418]

約数ペア:

[(1, 22154418), (2, 11077209), (3, 7384806), (6, 3692403), (9, 2461602), (11, 2014038), (13, 1704186), (18, 1230801), (19, 1166022), (22, 1007019), (26, 852093), (27, 820534), (33, 671346), (38, 583011), (39, 568062), (54, 410267), (57, 388674), (66, 335673), (78, 284031), (99, 223782), (114, 194337), (117, 189354), (143, 154926), (151, 146718), (171, 129558), (198, 111891), (209, 106002), (234, 94677), (247, 89694), (286, 77463), (297, 74594), (302, 73359), (342, 64779), (351, 63118), (418, 53001), (429, 51642), (453, 48906), (494, 44847), (513, 43186), (594, 37297), (627, 35334), (702, 31559), (741, 29898), (858, 25821), (906, 24453), (1026, 21593), (1254, 17667), (1287, 17214), (1359, 16302), (1482, 14949), (1661, 13338), (1881, 11778), (1963, 11286), (2223, 9966), (2574, 8607), (2717, 8154), (2718, 8151), (2869, 7722), (3322, 6669), (3762, 5889), (3861, 5738), (3926, 5643), (4077, 5434), (4446, 4983)]