260807274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{159223}}^1$

素因数の和:159251

約数の個数: 48

約数和(自身を含む): 695490432

約数和(自身を除く): 434683158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 159223, 318446, 477669, 955338, 1114561, 1433007, 2069899, 2229122, 2866014, 3343683, 4139798, 6209697, 6687366, 10031049, 12419394, 14489293, 18629091, 20062098, 28978586, 37258182, 43467879, 86935758, 130403637, 260807274]

約数ペア:

[(1, 260807274), (2, 130403637), (3, 86935758), (6, 43467879), (7, 37258182), (9, 28978586), (13, 20062098), (14, 18629091), (18, 14489293), (21, 12419394), (26, 10031049), (39, 6687366), (42, 6209697), (63, 4139798), (78, 3343683), (91, 2866014), (117, 2229122), (126, 2069899), (182, 1433007), (234, 1114561), (273, 955338), (546, 477669), (819, 318446), (1638, 159223)]