286884306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11491}}^1$

素因数の和:11591

約数の個数: 48

約数和(自身を含む): 663318240

約数和(自身を除く): 376433934

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 8322, 11491, 12483, 22982, 24966, 34473, 68946, 103419, 206838, 218329, 436658, 654987, 838843, 1309974, 1677686, 1964961, 2516529, 3929922, 5033058, 7549587, 15099174, 15938017, 31876034, 47814051, 95628102, 143442153, 286884306]

約数ペア:

[(1, 286884306), (2, 143442153), (3, 95628102), (6, 47814051), (9, 31876034), (18, 15938017), (19, 15099174), (38, 7549587), (57, 5033058), (73, 3929922), (114, 2516529), (146, 1964961), (171, 1677686), (219, 1309974), (342, 838843), (438, 654987), (657, 436658), (1314, 218329), (1387, 206838), (2774, 103419), (4161, 68946), (8322, 34473), (11491, 24966), (12483, 22982)]