2197026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 5274360

約数和(自身を除く): 3077334

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 229, 234, 246, 369, 458, 533, 687, 738, 1066, 1374, 1599, 2061, 2977, 3198, 4122, 4797, 5954, 8931, 9389, 9594, 17862, 18778, 26793, 28167, 53586, 56334, 84501, 122057, 169002, 244114, 366171, 732342, 1098513, 2197026]

約数ペア:

[(1, 2197026), (2, 1098513), (3, 732342), (6, 366171), (9, 244114), (13, 169002), (18, 122057), (26, 84501), (39, 56334), (41, 53586), (78, 28167), (82, 26793), (117, 18778), (123, 17862), (229, 9594), (234, 9389), (246, 8931), (369, 5954), (458, 4797), (533, 4122), (687, 3198), (738, 2977), (1066, 2061), (1374, 1599)]