252833334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3373}}^1$

素因数の和:3453

約数の個数: 48

約数和(自身を含む): 562864176

約数和(自身を除く): 310030842

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 961, 1209, 1922, 2418, 2883, 3373, 5766, 6746, 10119, 12493, 20238, 24986, 37479, 43849, 74958, 87698, 104563, 131547, 209126, 263094, 313689, 627378, 1359319, 2718638, 3241453, 4077957, 6482906, 8155914, 9724359, 19448718, 42138889, 84277778, 126416667, 252833334]

約数ペア:

[(1, 252833334), (2, 126416667), (3, 84277778), (6, 42138889), (13, 19448718), (26, 9724359), (31, 8155914), (39, 6482906), (62, 4077957), (78, 3241453), (93, 2718638), (186, 1359319), (403, 627378), (806, 313689), (961, 263094), (1209, 209126), (1922, 131547), (2418, 104563), (2883, 87698), (3373, 74958), (5766, 43849), (6746, 37479), (10119, 24986), (12493, 20238)]