243630894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{46619}}^1$

素因数の和:46704

約数の個数: 32

約数和(自身を含む): 532586880

約数和(自身を除く): 288955986

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 46619, 93238, 139857, 279714, 606047, 1212094, 1818141, 3123473, 3636282, 6246946, 9370419, 18740838, 40605149, 81210298, 121815447, 243630894]

約数ペア:

[(1, 243630894), (2, 121815447), (3, 81210298), (6, 40605149), (13, 18740838), (26, 9370419), (39, 6246946), (67, 3636282), (78, 3123473), (134, 1818141), (201, 1212094), (402, 606047), (871, 279714), (1742, 139857), (2613, 93238), (5226, 46619)]