28540547406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11921699}}^1$

素因数の和:11921733

約数の個数: 48

約数和(自身を含む): 74391408000

約数和(自身を除く): 45850860594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 11921699, 23843398, 35765097, 71530194, 83451893, 107295291, 166903786, 214590582, 226512281, 250355679, 453024562, 500711358, 679536843, 751067037, 1359073686, 1502134074, 1585585967, 2038610529, 3171171934, 4077221058, 4756757901, 9513515802, 14270273703, 28540547406]

約数ペア:

[(1, 28540547406), (2, 14270273703), (3, 9513515802), (6, 4756757901), (7, 4077221058), (9, 3171171934), (14, 2038610529), (18, 1585585967), (19, 1502134074), (21, 1359073686), (38, 751067037), (42, 679536843), (57, 500711358), (63, 453024562), (114, 250355679), (126, 226512281), (133, 214590582), (171, 166903786), (266, 107295291), (342, 83451893), (399, 71530194), (798, 35765097), (1197, 23843398), (2394, 11921699)]