15741348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 45007200

約数和(自身を除く): 29265852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1409, 1596, 1862, 2793, 2818, 3724, 4227, 5586, 5636, 8454, 9863, 11172, 16908, 19726, 26771, 29589, 39452, 53542, 59178, 69041, 80313, 107084, 118356, 138082, 160626, 187397, 207123, 276164, 321252, 374794, 414246, 562191, 749588, 828492, 1124382, 1311779, 2248764, 2623558, 3935337, 5247116, 7870674, 15741348]

約数ペア:

[(1, 15741348), (2, 7870674), (3, 5247116), (4, 3935337), (6, 2623558), (7, 2248764), (12, 1311779), (14, 1124382), (19, 828492), (21, 749588), (28, 562191), (38, 414246), (42, 374794), (49, 321252), (57, 276164), (76, 207123), (84, 187397), (98, 160626), (114, 138082), (133, 118356), (147, 107084), (196, 80313), (228, 69041), (266, 59178), (294, 53542), (399, 39452), (532, 29589), (588, 26771), (798, 19726), (931, 16908), (1409, 11172), (1596, 9863), (1862, 8454), (2793, 5636), (2818, 5586), (3724, 4227)]