1808155212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{6571}}^1$

素因数の和:7598

約数の個数: 48

約数和(自身を含む): 4407551232

約数和(自身を除く): 2599396020

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 997, 1994, 2991, 3988, 5982, 6571, 11964, 13142, 19713, 22931, 26284, 39426, 45862, 68793, 78852, 91724, 137586, 151133, 275172, 302266, 453399, 604532, 906798, 1813596, 6551287, 13102574, 19653861, 26205148, 39307722, 78615444, 150679601, 301359202, 452038803, 602718404, 904077606, 1808155212]

約数ペア:

[(1, 1808155212), (2, 904077606), (3, 602718404), (4, 452038803), (6, 301359202), (12, 150679601), (23, 78615444), (46, 39307722), (69, 26205148), (92, 19653861), (138, 13102574), (276, 6551287), (997, 1813596), (1994, 906798), (2991, 604532), (3988, 453399), (5982, 302266), (6571, 275172), (11964, 151133), (13142, 137586), (19713, 91724), (22931, 78852), (26284, 68793), (39426, 45862)]