18034406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 30185568

約数和(自身を除く): 12151162

約数列:

[1, 2, 13, 26, 61, 83, 122, 137, 166, 274, 793, 1079, 1586, 1781, 2158, 3562, 5063, 8357, 10126, 11371, 16714, 22742, 65819, 108641, 131638, 147823, 217282, 295646, 693631, 1387262, 9017203, 18034406]

約数ペア:

[(1, 18034406), (2, 9017203), (13, 1387262), (26, 693631), (61, 295646), (83, 217282), (122, 147823), (137, 131638), (166, 108641), (274, 65819), (793, 22742), (1079, 16714), (1586, 11371), (1781, 10126), (2158, 8357), (3562, 5063)]