21914712

素因数分解:

$2^3\times 3^5\times {\mathrm{11273}}^1$

素因数の和:11294

約数の個数: 48

約数和(自身を含む): 61556040

約数和(自身を除く): 39641328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 11273, 22546, 33819, 45092, 67638, 90184, 101457, 135276, 202914, 270552, 304371, 405828, 608742, 811656, 913113, 1217484, 1826226, 2434968, 2739339, 3652452, 5478678, 7304904, 10957356, 21914712]

約数ペア:

[(1, 21914712), (2, 10957356), (3, 7304904), (4, 5478678), (6, 3652452), (8, 2739339), (9, 2434968), (12, 1826226), (18, 1217484), (24, 913113), (27, 811656), (36, 608742), (54, 405828), (72, 304371), (81, 270552), (108, 202914), (162, 135276), (216, 101457), (243, 90184), (324, 67638), (486, 45092), (648, 33819), (972, 22546), (1944, 11273)]