213420852

素因数分解:

$2^2\times 3^3\times {\mathrm{701}}^1\times {\mathrm{2819}}^1$

素因数の和:3533

約数の個数: 48

約数和(自身を含む): 554299200

約数和(自身を除く): 340878348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 701, 1402, 2103, 2804, 2819, 4206, 5638, 6309, 8412, 8457, 11276, 12618, 16914, 18927, 25236, 25371, 33828, 37854, 50742, 75708, 76113, 101484, 152226, 304452, 1976119, 3952238, 5928357, 7904476, 11856714, 17785071, 23713428, 35570142, 53355213, 71140284, 106710426, 213420852]

約数ペア:

[(1, 213420852), (2, 106710426), (3, 71140284), (4, 53355213), (6, 35570142), (9, 23713428), (12, 17785071), (18, 11856714), (27, 7904476), (36, 5928357), (54, 3952238), (108, 1976119), (701, 304452), (1402, 152226), (2103, 101484), (2804, 76113), (2819, 75708), (4206, 50742), (5638, 37854), (6309, 33828), (8412, 25371), (8457, 25236), (11276, 18927), (12618, 16914)]