13720248

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{6571}}^1$

素因数の和:6612

約数の個数: 48

約数和(自身を含む): 38446200

約数和(自身を除く): 24725952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 6571, 13142, 19713, 26284, 39426, 52568, 59139, 78852, 118278, 157704, 190559, 236556, 381118, 473112, 571677, 762236, 1143354, 1524472, 1715031, 2286708, 3430062, 4573416, 6860124, 13720248]

約数ペア:

[(1, 13720248), (2, 6860124), (3, 4573416), (4, 3430062), (6, 2286708), (8, 1715031), (9, 1524472), (12, 1143354), (18, 762236), (24, 571677), (29, 473112), (36, 381118), (58, 236556), (72, 190559), (87, 157704), (116, 118278), (174, 78852), (232, 59139), (261, 52568), (348, 39426), (522, 26284), (696, 19713), (1044, 13142), (2088, 6571)]