22687938

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 66131520

約数和(自身を除く): 43443582

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 243, 247, 266, 273, 342, 351, 378, 399, 486, 494, 513, 546, 567, 702, 729, 741, 798, 819, 1026, 1053, 1134, 1197, 1458, 1482, 1539, 1638, 1701, 1729, 2106, 2187, 2223, 2394, 2457, 3078, 3159, 3402, 3458, 3591, 4374, 4446, 4617, 4914, 5103, 5187, 6318, 6561, 6669, 7182, 7371, 9234, 9477, 10206, 10374, 10773, 13122, 13338, 13851, 14742, 15309, 15561, 18954, 20007, 21546, 22113, 27702, 28431, 30618, 31122, 32319, 40014, 41553, 44226, 45927, 46683, 56862, 60021, 64638, 66339, 83106, 85293, 91854, 93366, 96957, 120042, 124659, 132678, 140049, 170586, 180063, 193914, 199017, 249318, 280098, 290871, 360126, 398034, 420147, 540189, 581742, 597051, 840294, 872613, 1080378, 1194102, 1260441, 1620567, 1745226, 2520882, 3241134, 3781323, 7562646, 11343969, 22687938]

約数ペア:

[(1, 22687938), (2, 11343969), (3, 7562646), (6, 3781323), (7, 3241134), (9, 2520882), (13, 1745226), (14, 1620567), (18, 1260441), (19, 1194102), (21, 1080378), (26, 872613), (27, 840294), (38, 597051), (39, 581742), (42, 540189), (54, 420147), (57, 398034), (63, 360126), (78, 290871), (81, 280098), (91, 249318), (114, 199017), (117, 193914), (126, 180063), (133, 170586), (162, 140049), (171, 132678), (182, 124659), (189, 120042), (234, 96957), (243, 93366), (247, 91854), (266, 85293), (273, 83106), (342, 66339), (351, 64638), (378, 60021), (399, 56862), (486, 46683), (494, 45927), (513, 44226), (546, 41553), (567, 40014), (702, 32319), (729, 31122), (741, 30618), (798, 28431), (819, 27702), (1026, 22113), (1053, 21546), (1134, 20007), (1197, 18954), (1458, 15561), (1482, 15309), (1539, 14742), (1638, 13851), (1701, 13338), (1729, 13122), (2106, 10773), (2187, 10374), (2223, 10206), (2394, 9477), (2457, 9234), (3078, 7371), (3159, 7182), (3402, 6669), (3458, 6561), (3591, 6318), (4374, 5187), (4446, 5103), (4617, 4914)]