47130678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19687}}^1$

素因数の和:19721

約数の個数: 48

約数和(自身を含む): 122853120

約数和(自身を除く): 75722442

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, 19687, 39374, 59061, 118122, 137809, 177183, 275618, 354366, 374053, 413427, 748106, 826854, 1122159, 1240281, 2244318, 2480562, 2618371, 3366477, 5236742, 6732954, 7855113, 15710226, 23565339, 47130678]

約数ペア:

[(1, 47130678), (2, 23565339), (3, 15710226), (6, 7855113), (7, 6732954), (9, 5236742), (14, 3366477), (18, 2618371), (19, 2480562), (21, 2244318), (38, 1240281), (42, 1122159), (57, 826854), (63, 748106), (114, 413427), (126, 374053), (133, 354366), (171, 275618), (266, 177183), (342, 137809), (399, 118122), (798, 59061), (1197, 39374), (2394, 19687)]