27527318

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 57915648

約数和(自身を除く): 30388330

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 41, 49, 62, 82, 91, 98, 119, 182, 217, 221, 238, 287, 403, 434, 442, 527, 533, 574, 637, 697, 806, 833, 1054, 1066, 1271, 1274, 1394, 1519, 1547, 1666, 2009, 2542, 2821, 3038, 3094, 3689, 3731, 4018, 4879, 5642, 6851, 7378, 7462, 8897, 9061, 9758, 10829, 13702, 16523, 17794, 18122, 19747, 21607, 21658, 25823, 26117, 33046, 34153, 39494, 43214, 47957, 51646, 52234, 62279, 63427, 68306, 95914, 115661, 124558, 126854, 151249, 231322, 280891, 302498, 335699, 443989, 561782, 671398, 809627, 887978, 1058743, 1619254, 1966237, 2117486, 3932474, 13763659, 27527318]

約数ペア:

[(1, 27527318), (2, 13763659), (7, 3932474), (13, 2117486), (14, 1966237), (17, 1619254), (26, 1058743), (31, 887978), (34, 809627), (41, 671398), (49, 561782), (62, 443989), (82, 335699), (91, 302498), (98, 280891), (119, 231322), (182, 151249), (217, 126854), (221, 124558), (238, 115661), (287, 95914), (403, 68306), (434, 63427), (442, 62279), (527, 52234), (533, 51646), (574, 47957), (637, 43214), (697, 39494), (806, 34153), (833, 33046), (1054, 26117), (1066, 25823), (1271, 21658), (1274, 21607), (1394, 19747), (1519, 18122), (1547, 17794), (1666, 16523), (2009, 13702), (2542, 10829), (2821, 9758), (3038, 9061), (3094, 8897), (3689, 7462), (3731, 7378), (4018, 6851), (4879, 5642)]