2177487.00000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{395953}}^1$

素因数の和:395969

約数の個数: 32

約数和(自身を含む): 190057920

約数和(自身を除く): 123537816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 395953, 791906, 1187859, 1583812, 2375718, 2771671, 3167624, 4751436, 5543342, 8315013, 9502872, 11086684, 16630026, 22173368, 33260052, 66520104]

約数ペア:

[(1, 66520104), (2, 33260052), (3, 22173368), (4, 16630026), (6, 11086684), (7, 9502872), (8, 8315013), (12, 5543342), (14, 4751436), (21, 3167624), (24, 2771671), (28, 2375718), (42, 1583812), (56, 1187859), (84, 791906), (168, 395953)]