19767888

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{2179}}^1$

素因数の和:2206

約数の個数: 100

約数和(自身を含む): 65417440

約数和(自身を除く): 45649552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2179, 2268, 3024, 4358, 4536, 6537, 8716, 9072, 13074, 15253, 17432, 19611, 26148, 30506, 34864, 39222, 45759, 52296, 58833, 61012, 78444, 91518, 104592, 117666, 122024, 137277, 156888, 176499, 183036, 235332, 244048, 274554, 313776, 352998, 366072, 411831, 470664, 549108, 705996, 732144, 823662, 941328, 1098216, 1235493, 1411992, 1647324, 2196432, 2470986, 2823984, 3294648, 4941972, 6589296, 9883944, 19767888]

約数ペア:

[(1, 19767888), (2, 9883944), (3, 6589296), (4, 4941972), (6, 3294648), (7, 2823984), (8, 2470986), (9, 2196432), (12, 1647324), (14, 1411992), (16, 1235493), (18, 1098216), (21, 941328), (24, 823662), (27, 732144), (28, 705996), (36, 549108), (42, 470664), (48, 411831), (54, 366072), (56, 352998), (63, 313776), (72, 274554), (81, 244048), (84, 235332), (108, 183036), (112, 176499), (126, 156888), (144, 137277), (162, 122024), (168, 117666), (189, 104592), (216, 91518), (252, 78444), (324, 61012), (336, 58833), (378, 52296), (432, 45759), (504, 39222), (567, 34864), (648, 30506), (756, 26148), (1008, 19611), (1134, 17432), (1296, 15253), (1512, 13074), (2179, 9072), (2268, 8716), (3024, 6537), (4358, 4536)]