13726566

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 35212320

約数和(自身を除く): 21485754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 197, 237, 294, 394, 441, 474, 553, 591, 711, 882, 1106, 1182, 1379, 1422, 1659, 1773, 2758, 3318, 3546, 3871, 4137, 4977, 7742, 8274, 9653, 9954, 11613, 12411, 15563, 19306, 23226, 24822, 28959, 31126, 34839, 46689, 57918, 69678, 86877, 93378, 108941, 140067, 173754, 217882, 280134, 326823, 653646, 762587, 980469, 1525174, 1960938, 2287761, 4575522, 6863283, 13726566]

約数ペア:

[(1, 13726566), (2, 6863283), (3, 4575522), (6, 2287761), (7, 1960938), (9, 1525174), (14, 980469), (18, 762587), (21, 653646), (42, 326823), (49, 280134), (63, 217882), (79, 173754), (98, 140067), (126, 108941), (147, 93378), (158, 86877), (197, 69678), (237, 57918), (294, 46689), (394, 34839), (441, 31126), (474, 28959), (553, 24822), (591, 23226), (711, 19306), (882, 15563), (1106, 12411), (1182, 11613), (1379, 9954), (1422, 9653), (1659, 8274), (1773, 7742), (2758, 4977), (3318, 4137), (3546, 3871)]