22731786

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 65499840

約数和(自身を除く): 42768054

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 71, 77, 98, 99, 121, 126, 142, 147, 154, 189, 198, 213, 231, 242, 294, 297, 363, 378, 426, 441, 462, 497, 539, 594, 639, 693, 726, 781, 847, 882, 994, 1078, 1089, 1278, 1323, 1386, 1491, 1562, 1617, 1694, 1917, 2079, 2178, 2343, 2541, 2646, 2982, 3234, 3267, 3479, 3834, 4158, 4473, 4686, 4851, 5082, 5467, 5929, 6534, 6958, 7029, 7623, 8591, 8946, 9702, 10437, 10934, 11858, 13419, 14058, 14553, 15246, 16401, 17182, 17787, 20874, 21087, 22869, 25773, 26838, 29106, 31311, 32802, 35574, 38269, 42174, 45738, 49203, 51546, 53361, 60137, 62622, 76538, 77319, 93933, 98406, 106722, 114807, 120274, 147609, 154638, 160083, 180411, 187866, 229614, 231957, 295218, 320166, 344421, 360822, 420959, 463914, 541233, 688842, 841918, 1033263, 1082466, 1262877, 1623699, 2066526, 2525754, 3247398, 3788631, 7577262, 11365893, 22731786]

約数ペア:

[(1, 22731786), (2, 11365893), (3, 7577262), (6, 3788631), (7, 3247398), (9, 2525754), (11, 2066526), (14, 1623699), (18, 1262877), (21, 1082466), (22, 1033263), (27, 841918), (33, 688842), (42, 541233), (49, 463914), (54, 420959), (63, 360822), (66, 344421), (71, 320166), (77, 295218), (98, 231957), (99, 229614), (121, 187866), (126, 180411), (142, 160083), (147, 154638), (154, 147609), (189, 120274), (198, 114807), (213, 106722), (231, 98406), (242, 93933), (294, 77319), (297, 76538), (363, 62622), (378, 60137), (426, 53361), (441, 51546), (462, 49203), (497, 45738), (539, 42174), (594, 38269), (639, 35574), (693, 32802), (726, 31311), (781, 29106), (847, 26838), (882, 25773), (994, 22869), (1078, 21087), (1089, 20874), (1278, 17787), (1323, 17182), (1386, 16401), (1491, 15246), (1562, 14553), (1617, 14058), (1694, 13419), (1917, 11858), (2079, 10934), (2178, 10437), (2343, 9702), (2541, 8946), (2646, 8591), (2982, 7623), (3234, 7029), (3267, 6958), (3479, 6534), (3834, 5929), (4158, 5467), (4473, 5082), (4686, 4851)]