18129096

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 51466140

約数和(自身を除く): 33337044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 277, 303, 324, 404, 554, 606, 648, 808, 831, 909, 1108, 1212, 1662, 1818, 2216, 2424, 2493, 2727, 3324, 3636, 4986, 5454, 6648, 7272, 7479, 8181, 9972, 10908, 14958, 16362, 19944, 21816, 22437, 27977, 29916, 32724, 44874, 55954, 59832, 65448, 83931, 89748, 111908, 167862, 179496, 223816, 251793, 335724, 503586, 671448, 755379, 1007172, 1510758, 2014344, 2266137, 3021516, 4532274, 6043032, 9064548, 18129096]

約数ペア:

[(1, 18129096), (2, 9064548), (3, 6043032), (4, 4532274), (6, 3021516), (8, 2266137), (9, 2014344), (12, 1510758), (18, 1007172), (24, 755379), (27, 671448), (36, 503586), (54, 335724), (72, 251793), (81, 223816), (101, 179496), (108, 167862), (162, 111908), (202, 89748), (216, 83931), (277, 65448), (303, 59832), (324, 55954), (404, 44874), (554, 32724), (606, 29916), (648, 27977), (808, 22437), (831, 21816), (909, 19944), (1108, 16362), (1212, 14958), (1662, 10908), (1818, 9972), (2216, 8181), (2424, 7479), (2493, 7272), (2727, 6648), (3324, 5454), (3636, 4986)]