180011916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7732

約数の個数: 96

約数和(自身を含む): 550645760

約数和(自身を除く): 370633844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7681, 7812, 11718, 15362, 23043, 23436, 30724, 46086, 53767, 69129, 92172, 107534, 138258, 161301, 207387, 215068, 238111, 276516, 322602, 414774, 476222, 483903, 645204, 714333, 829548, 952444, 967806, 1428666, 1451709, 1666777, 1935612, 2142999, 2857332, 2903418, 3333554, 4285998, 5000331, 5806836, 6428997, 6667108, 8571996, 10000662, 12857994, 15000993, 20001324, 25715988, 30001986, 45002979, 60003972, 90005958, 180011916]

約数ペア:

[(1, 180011916), (2, 90005958), (3, 60003972), (4, 45002979), (6, 30001986), (7, 25715988), (9, 20001324), (12, 15000993), (14, 12857994), (18, 10000662), (21, 8571996), (27, 6667108), (28, 6428997), (31, 5806836), (36, 5000331), (42, 4285998), (54, 3333554), (62, 2903418), (63, 2857332), (84, 2142999), (93, 1935612), (108, 1666777), (124, 1451709), (126, 1428666), (186, 967806), (189, 952444), (217, 829548), (252, 714333), (279, 645204), (372, 483903), (378, 476222), (434, 414774), (558, 322602), (651, 276516), (756, 238111), (837, 215068), (868, 207387), (1116, 161301), (1302, 138258), (1674, 107534), (1953, 92172), (2604, 69129), (3348, 53767), (3906, 46086), (5859, 30724), (7681, 23436), (7812, 23043), (11718, 15362)]