23980698

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 67223520

約数和(自身を除く): 43242822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 53, 54, 57, 63, 81, 98, 106, 114, 126, 133, 147, 159, 162, 171, 189, 243, 266, 294, 318, 342, 371, 378, 399, 441, 477, 486, 513, 567, 742, 798, 882, 931, 954, 1007, 1026, 1113, 1134, 1197, 1323, 1431, 1539, 1701, 1862, 2014, 2226, 2394, 2597, 2646, 2793, 2862, 3021, 3078, 3339, 3402, 3591, 3969, 4293, 4617, 5194, 5586, 6042, 6678, 7049, 7182, 7791, 7938, 8379, 8586, 9063, 9234, 10017, 10773, 11907, 12879, 14098, 15582, 16758, 18126, 20034, 21147, 21546, 23373, 23814, 25137, 25758, 27189, 30051, 32319, 42294, 46746, 49343, 50274, 54378, 60102, 63441, 64638, 70119, 75411, 81567, 90153, 98686, 126882, 140238, 148029, 150822, 163134, 180306, 190323, 210357, 226233, 244701, 296058, 380646, 420714, 444087, 452466, 489402, 570969, 631071, 888174, 1141938, 1262142, 1332261, 1712907, 2664522, 3425814, 3996783, 7993566, 11990349, 23980698]

約数ペア:

[(1, 23980698), (2, 11990349), (3, 7993566), (6, 3996783), (7, 3425814), (9, 2664522), (14, 1712907), (18, 1332261), (19, 1262142), (21, 1141938), (27, 888174), (38, 631071), (42, 570969), (49, 489402), (53, 452466), (54, 444087), (57, 420714), (63, 380646), (81, 296058), (98, 244701), (106, 226233), (114, 210357), (126, 190323), (133, 180306), (147, 163134), (159, 150822), (162, 148029), (171, 140238), (189, 126882), (243, 98686), (266, 90153), (294, 81567), (318, 75411), (342, 70119), (371, 64638), (378, 63441), (399, 60102), (441, 54378), (477, 50274), (486, 49343), (513, 46746), (567, 42294), (742, 32319), (798, 30051), (882, 27189), (931, 25758), (954, 25137), (1007, 23814), (1026, 23373), (1113, 21546), (1134, 21147), (1197, 20034), (1323, 18126), (1431, 16758), (1539, 15582), (1701, 14098), (1862, 12879), (2014, 11907), (2226, 10773), (2394, 10017), (2597, 9234), (2646, 9063), (2793, 8586), (2862, 8379), (3021, 7938), (3078, 7791), (3339, 7182), (3402, 7049), (3591, 6678), (3969, 6042), (4293, 5586), (4617, 5194)]