21100392

素因数分解:

$2^3\times 3^3\times {\mathrm{97687}}^1$

素因数の和:97702

約数の個数: 32

約数和(自身を含む): 58612800

約数和(自身を除く): 37512408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97687, 195374, 293061, 390748, 586122, 781496, 879183, 1172244, 1758366, 2344488, 2637549, 3516732, 5275098, 7033464, 10550196, 21100392]

約数ペア:

[(1, 21100392), (2, 10550196), (3, 7033464), (4, 5275098), (6, 3516732), (8, 2637549), (9, 2344488), (12, 1758366), (18, 1172244), (24, 879183), (27, 781496), (36, 586122), (54, 390748), (72, 293061), (108, 195374), (216, 97687)]