21768228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{35569}}^1$

素因数の和:35596

約数の個数: 36

約数和(自身を含む): 58263660

約数和(自身を除く): 36495432

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 35569, 71138, 106707, 142276, 213414, 320121, 426828, 604673, 640242, 1209346, 1280484, 1814019, 2418692, 3628038, 5442057, 7256076, 10884114, 21768228]

約数ペア:

[(1, 21768228), (2, 10884114), (3, 7256076), (4, 5442057), (6, 3628038), (9, 2418692), (12, 1814019), (17, 1280484), (18, 1209346), (34, 640242), (36, 604673), (51, 426828), (68, 320121), (102, 213414), (153, 142276), (204, 106707), (306, 71138), (612, 35569)]