21803688

素因数分解:

$2^3\times 3^3\times {\mathrm{100943}}^1$

素因数の和:100958

約数の個数: 32

約数和(自身を含む): 60566400

約数和(自身を除く): 38762712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 100943, 201886, 302829, 403772, 605658, 807544, 908487, 1211316, 1816974, 2422632, 2725461, 3633948, 5450922, 7267896, 10901844, 21803688]

約数ペア:

[(1, 21803688), (2, 10901844), (3, 7267896), (4, 5450922), (6, 3633948), (8, 2725461), (9, 2422632), (12, 1816974), (18, 1211316), (24, 908487), (27, 807544), (36, 605658), (54, 403772), (72, 302829), (108, 201886), (216, 100943)]