22157784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 66353040

約数和(自身を除く): 44195256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 101, 132, 198, 202, 264, 277, 303, 396, 404, 554, 606, 792, 808, 831, 909, 1108, 1111, 1212, 1662, 1818, 2216, 2222, 2424, 2493, 3047, 3324, 3333, 3636, 4444, 4986, 6094, 6648, 6666, 7272, 8888, 9141, 9972, 9999, 12188, 13332, 18282, 19944, 19998, 24376, 26664, 27423, 27977, 36564, 39996, 54846, 55954, 73128, 79992, 83931, 109692, 111908, 167862, 219384, 223816, 251793, 307747, 335724, 503586, 615494, 671448, 923241, 1007172, 1230988, 1846482, 2014344, 2461976, 2769723, 3692964, 5539446, 7385928, 11078892, 22157784]

約数ペア:

[(1, 22157784), (2, 11078892), (3, 7385928), (4, 5539446), (6, 3692964), (8, 2769723), (9, 2461976), (11, 2014344), (12, 1846482), (18, 1230988), (22, 1007172), (24, 923241), (33, 671448), (36, 615494), (44, 503586), (66, 335724), (72, 307747), (88, 251793), (99, 223816), (101, 219384), (132, 167862), (198, 111908), (202, 109692), (264, 83931), (277, 79992), (303, 73128), (396, 55954), (404, 54846), (554, 39996), (606, 36564), (792, 27977), (808, 27423), (831, 26664), (909, 24376), (1108, 19998), (1111, 19944), (1212, 18282), (1662, 13332), (1818, 12188), (2216, 9999), (2222, 9972), (2424, 9141), (2493, 8888), (3047, 7272), (3324, 6666), (3333, 6648), (3636, 6094), (4444, 4986)]