29931486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2801}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 64961568

約数和(自身を除く): 35030082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 2801, 3562, 5343, 5602, 8403, 10686, 16806, 36413, 72826, 109239, 218478, 383737, 767474, 1151211, 2302422, 4988581, 9977162, 14965743, 29931486]

約数ペア:

[(1, 29931486), (2, 14965743), (3, 9977162), (6, 4988581), (13, 2302422), (26, 1151211), (39, 767474), (78, 383737), (137, 218478), (274, 109239), (411, 72826), (822, 36413), (1781, 16806), (2801, 10686), (3562, 8403), (5343, 5602)]