11779506

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 80

約数和(自身を含む): 28749600

約数和(自身を除く): 16970094

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 81, 86, 89, 114, 129, 162, 171, 178, 258, 267, 342, 387, 513, 534, 774, 801, 817, 1026, 1161, 1539, 1602, 1634, 1691, 2322, 2403, 2451, 3078, 3382, 3483, 3827, 4806, 4902, 5073, 6966, 7209, 7353, 7654, 10146, 11481, 14418, 14706, 15219, 22059, 22962, 30438, 34443, 44118, 45657, 66177, 68886, 72713, 91314, 103329, 132354, 136971, 145426, 206658, 218139, 273942, 309987, 436278, 619974, 654417, 1308834, 1963251, 3926502, 5889753, 11779506]

約数ペア:

[(1, 11779506), (2, 5889753), (3, 3926502), (6, 1963251), (9, 1308834), (18, 654417), (19, 619974), (27, 436278), (38, 309987), (43, 273942), (54, 218139), (57, 206658), (81, 145426), (86, 136971), (89, 132354), (114, 103329), (129, 91314), (162, 72713), (171, 68886), (178, 66177), (258, 45657), (267, 44118), (342, 34443), (387, 30438), (513, 22962), (534, 22059), (774, 15219), (801, 14706), (817, 14418), (1026, 11481), (1161, 10146), (1539, 7654), (1602, 7353), (1634, 7209), (1691, 6966), (2322, 5073), (2403, 4902), (2451, 4806), (3078, 3827), (3382, 3483)]