26493246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2697

約数の個数: 48

約数和(自身を含む): 63279216

約数和(自身を除く): 36785970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 2633, 3354, 5031, 5266, 7899, 10062, 15798, 23697, 34229, 47394, 68458, 102687, 113219, 205374, 226438, 308061, 339657, 616122, 679314, 1018971, 1471847, 2037942, 2943694, 4415541, 8831082, 13246623, 26493246]

約数ペア:

[(1, 26493246), (2, 13246623), (3, 8831082), (6, 4415541), (9, 2943694), (13, 2037942), (18, 1471847), (26, 1018971), (39, 679314), (43, 616122), (78, 339657), (86, 308061), (117, 226438), (129, 205374), (234, 113219), (258, 102687), (387, 68458), (559, 47394), (774, 34229), (1118, 23697), (1677, 15798), (2633, 10062), (3354, 7899), (5031, 5266)]