15342642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 40055040

約数和(自身を除く): 24712398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1097, 1554, 1998, 2194, 2331, 3291, 4662, 6582, 6993, 7679, 9873, 13986, 15358, 19746, 23037, 29619, 40589, 46074, 59238, 69111, 81178, 121767, 138222, 207333, 243534, 284123, 365301, 414666, 568246, 730602, 852369, 1095903, 1704738, 2191806, 2557107, 5114214, 7671321, 15342642]

約数ペア:

[(1, 15342642), (2, 7671321), (3, 5114214), (6, 2557107), (7, 2191806), (9, 1704738), (14, 1095903), (18, 852369), (21, 730602), (27, 568246), (37, 414666), (42, 365301), (54, 284123), (63, 243534), (74, 207333), (111, 138222), (126, 121767), (189, 81178), (222, 69111), (259, 59238), (333, 46074), (378, 40589), (518, 29619), (666, 23037), (777, 19746), (999, 15358), (1097, 13986), (1554, 9873), (1998, 7679), (2194, 6993), (2331, 6582), (3291, 4662)]