26431356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16561}}^1$

素因数の和:16594

約数の個数: 48

約数和(自身を含む): 74197760

約数和(自身を除く): 47766404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 16561, 33122, 49683, 66244, 99366, 115927, 198732, 231854, 314659, 347781, 463708, 629318, 695562, 943977, 1258636, 1391124, 1887954, 2202613, 3775908, 4405226, 6607839, 8810452, 13215678, 26431356]

約数ペア:

[(1, 26431356), (2, 13215678), (3, 8810452), (4, 6607839), (6, 4405226), (7, 3775908), (12, 2202613), (14, 1887954), (19, 1391124), (21, 1258636), (28, 943977), (38, 695562), (42, 629318), (57, 463708), (76, 347781), (84, 314659), (114, 231854), (133, 198732), (228, 115927), (266, 99366), (399, 66244), (532, 49683), (798, 33122), (1596, 16561)]