17402868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 51262848

約数和(自身を除く): 33859980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1303, 1484, 1908, 2226, 2606, 3339, 3909, 4452, 5212, 6678, 7818, 9121, 11727, 13356, 15636, 18242, 23454, 27363, 36484, 46908, 54726, 69059, 82089, 109452, 138118, 164178, 207177, 276236, 328356, 414354, 483413, 621531, 828708, 966826, 1243062, 1450239, 1933652, 2486124, 2900478, 4350717, 5800956, 8701434, 17402868]

約数ペア:

[(1, 17402868), (2, 8701434), (3, 5800956), (4, 4350717), (6, 2900478), (7, 2486124), (9, 1933652), (12, 1450239), (14, 1243062), (18, 966826), (21, 828708), (28, 621531), (36, 483413), (42, 414354), (53, 328356), (63, 276236), (84, 207177), (106, 164178), (126, 138118), (159, 109452), (212, 82089), (252, 69059), (318, 54726), (371, 46908), (477, 36484), (636, 27363), (742, 23454), (954, 18242), (1113, 15636), (1303, 13356), (1484, 11727), (1908, 9121), (2226, 7818), (2606, 6678), (3339, 5212), (3909, 4452)]