2912772156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{181549}}^1$

素因数の和:181754

約数の個数: 48

約数和(自身を含む): 7808102400

約数和(自身を除く): 4895330244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 16044, 181549, 363098, 544647, 726196, 1089294, 1270843, 2178588, 2541686, 3812529, 5083372, 7625058, 15250116, 34675859, 69351718, 104027577, 138703436, 208055154, 242731013, 416110308, 485462026, 728193039, 970924052, 1456386078, 2912772156]

約数ペア:

[(1, 2912772156), (2, 1456386078), (3, 970924052), (4, 728193039), (6, 485462026), (7, 416110308), (12, 242731013), (14, 208055154), (21, 138703436), (28, 104027577), (42, 69351718), (84, 34675859), (191, 15250116), (382, 7625058), (573, 5083372), (764, 3812529), (1146, 2541686), (1337, 2178588), (2292, 1270843), (2674, 1089294), (4011, 726196), (5348, 544647), (8022, 363098), (16044, 181549)]