213380453934

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{751}}^1\times {\mathrm{8537}}^1$

素因数の和:9382

約数の個数: 72

約数和(自身を含む): 474011864352

約数和(自身を除く): 260631410418

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 751, 774, 1502, 1849, 2253, 3698, 4506, 5547, 6759, 8537, 11094, 13518, 16641, 17074, 25611, 32293, 33282, 51222, 64586, 76833, 96879, 153666, 193758, 290637, 367091, 581274, 734182, 1101273, 1388599, 2202546, 2777198, 3303819, 4165797, 6411287, 6607638, 8331594, 12497391, 12822574, 15784913, 19233861, 24994782, 31569826, 38467722, 47354739, 57701583, 94709478, 115403166, 142064217, 275685341, 284128434, 551370682, 827056023, 1654112046, 2481168069, 4962336138, 11854469663, 23708939326, 35563408989, 71126817978, 106690226967, 213380453934]

約数ペア:

[(1, 213380453934), (2, 106690226967), (3, 71126817978), (6, 35563408989), (9, 23708939326), (18, 11854469663), (43, 4962336138), (86, 2481168069), (129, 1654112046), (258, 827056023), (387, 551370682), (751, 284128434), (774, 275685341), (1502, 142064217), (1849, 115403166), (2253, 94709478), (3698, 57701583), (4506, 47354739), (5547, 38467722), (6759, 31569826), (8537, 24994782), (11094, 19233861), (13518, 15784913), (16641, 12822574), (17074, 12497391), (25611, 8331594), (32293, 6607638), (33282, 6411287), (51222, 4165797), (64586, 3303819), (76833, 2777198), (96879, 2202546), (153666, 1388599), (193758, 1101273), (290637, 734182), (367091, 581274)]