22317516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 62222160

約数和(自身を除く): 39904644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1109, 1118, 1548, 1677, 2218, 2236, 3327, 3354, 4436, 5031, 6654, 6708, 9981, 10062, 13308, 14417, 19962, 20124, 28834, 39924, 43251, 47687, 57668, 86502, 95374, 129753, 143061, 173004, 190748, 259506, 286122, 429183, 519012, 572244, 619931, 858366, 1239862, 1716732, 1859793, 2479724, 3719586, 5579379, 7439172, 11158758, 22317516]

約数ペア:

[(1, 22317516), (2, 11158758), (3, 7439172), (4, 5579379), (6, 3719586), (9, 2479724), (12, 1859793), (13, 1716732), (18, 1239862), (26, 858366), (36, 619931), (39, 572244), (43, 519012), (52, 429183), (78, 286122), (86, 259506), (117, 190748), (129, 173004), (156, 143061), (172, 129753), (234, 95374), (258, 86502), (387, 57668), (468, 47687), (516, 43251), (559, 39924), (774, 28834), (1109, 20124), (1118, 19962), (1548, 14417), (1677, 13308), (2218, 10062), (2236, 9981), (3327, 6708), (3354, 6654), (4436, 5031)]