31171644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 108

約数和(自身を含む): 94112928

約数和(自身を除く): 62941284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 431, 441, 492, 574, 588, 738, 861, 862, 882, 1148, 1293, 1476, 1722, 1724, 1764, 2009, 2583, 2586, 3017, 3444, 3879, 4018, 5166, 5172, 6027, 6034, 7758, 8036, 9051, 10332, 12054, 12068, 15516, 17671, 18081, 18102, 21119, 24108, 27153, 35342, 36162, 36204, 42238, 53013, 54306, 63357, 70684, 72324, 84476, 106026, 108612, 123697, 126714, 159039, 190071, 212052, 247394, 253428, 318078, 371091, 380142, 494788, 636156, 742182, 760284, 865879, 1113273, 1484364, 1731758, 2226546, 2597637, 3463516, 4453092, 5195274, 7792911, 10390548, 15585822, 31171644]

約数ペア:

[(1, 31171644), (2, 15585822), (3, 10390548), (4, 7792911), (6, 5195274), (7, 4453092), (9, 3463516), (12, 2597637), (14, 2226546), (18, 1731758), (21, 1484364), (28, 1113273), (36, 865879), (41, 760284), (42, 742182), (49, 636156), (63, 494788), (82, 380142), (84, 371091), (98, 318078), (123, 253428), (126, 247394), (147, 212052), (164, 190071), (196, 159039), (246, 126714), (252, 123697), (287, 108612), (294, 106026), (369, 84476), (431, 72324), (441, 70684), (492, 63357), (574, 54306), (588, 53013), (738, 42238), (861, 36204), (862, 36162), (882, 35342), (1148, 27153), (1293, 24108), (1476, 21119), (1722, 18102), (1724, 18081), (1764, 17671), (2009, 15516), (2583, 12068), (2586, 12054), (3017, 10332), (3444, 9051), (3879, 8036), (4018, 7758), (5166, 6034), (5172, 6027)]