15872544

素因数分解:

$2^5\times 3^3\times {\mathrm{18371}}^1$

素因数の和:18390

約数の個数: 48

約数和(自身を含む): 46297440

約数和(自身を除く): 30424896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 18371, 36742, 55113, 73484, 110226, 146968, 165339, 220452, 293936, 330678, 440904, 496017, 587872, 661356, 881808, 992034, 1322712, 1763616, 1984068, 2645424, 3968136, 5290848, 7936272, 15872544]

約数ペア:

[(1, 15872544), (2, 7936272), (3, 5290848), (4, 3968136), (6, 2645424), (8, 1984068), (9, 1763616), (12, 1322712), (16, 992034), (18, 881808), (24, 661356), (27, 587872), (32, 496017), (36, 440904), (48, 330678), (54, 293936), (72, 220452), (96, 165339), (108, 146968), (144, 110226), (216, 73484), (288, 55113), (432, 36742), (864, 18371)]