2807532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 8744736

約数和(自身を除く): 5937204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 857, 1092, 1638, 1714, 2571, 3276, 3428, 5142, 5999, 7713, 10284, 11141, 11998, 15426, 17997, 22282, 23996, 30852, 33423, 35994, 44564, 53991, 66846, 71988, 77987, 100269, 107982, 133692, 155974, 200538, 215964, 233961, 311948, 401076, 467922, 701883, 935844, 1403766, 2807532]

約数ペア:

[(1, 2807532), (2, 1403766), (3, 935844), (4, 701883), (6, 467922), (7, 401076), (9, 311948), (12, 233961), (13, 215964), (14, 200538), (18, 155974), (21, 133692), (26, 107982), (28, 100269), (36, 77987), (39, 71988), (42, 66846), (52, 53991), (63, 44564), (78, 35994), (84, 33423), (91, 30852), (117, 23996), (126, 22282), (156, 17997), (182, 15426), (234, 11998), (252, 11141), (273, 10284), (364, 7713), (468, 5999), (546, 5142), (819, 3428), (857, 3276), (1092, 2571), (1638, 1714)]