9838842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 22065408

約数和(自身を除く): 12226566

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 313, 338, 403, 507, 626, 806, 939, 1014, 1209, 1878, 2418, 4069, 5239, 8138, 9703, 10478, 12207, 15717, 19406, 24414, 29109, 31434, 52897, 58218, 105794, 126139, 158691, 252278, 317382, 378417, 756834, 1639807, 3279614, 4919421, 9838842]

約数ペア:

[(1, 9838842), (2, 4919421), (3, 3279614), (6, 1639807), (13, 756834), (26, 378417), (31, 317382), (39, 252278), (62, 158691), (78, 126139), (93, 105794), (169, 58218), (186, 52897), (313, 31434), (338, 29109), (403, 24414), (507, 19406), (626, 15717), (806, 12207), (939, 10478), (1014, 9703), (1209, 8138), (1878, 5239), (2418, 4069)]