8185405428

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{443221}}^1$

素因数の和:443259

約数の個数: 72

約数和(自身を含む): 22586593120

約数和(自身を除く): 14401187692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 18468, 443221, 886442, 1329663, 1772884, 2659326, 3988989, 5318652, 7977978, 8421199, 11966967, 15955956, 16842398, 23933934, 25263597, 33684796, 35900901, 47867868, 50527194, 71801802, 75790791, 101054388, 107702703, 143603604, 151581582, 215405406, 227372373, 303163164, 430810812, 454744746, 682117119, 909489492, 1364234238, 2046351357, 2728468476, 4092702714, 8185405428]

約数ペア:

[(1, 8185405428), (2, 4092702714), (3, 2728468476), (4, 2046351357), (6, 1364234238), (9, 909489492), (12, 682117119), (18, 454744746), (19, 430810812), (27, 303163164), (36, 227372373), (38, 215405406), (54, 151581582), (57, 143603604), (76, 107702703), (81, 101054388), (108, 75790791), (114, 71801802), (162, 50527194), (171, 47867868), (228, 35900901), (243, 33684796), (324, 25263597), (342, 23933934), (486, 16842398), (513, 15955956), (684, 11966967), (972, 8421199), (1026, 7977978), (1539, 5318652), (2052, 3988989), (3078, 2659326), (4617, 1772884), (6156, 1329663), (9234, 886442), (18468, 443221)]