10638888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 29953440

約数和(自身を除く): 19314552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 61, 78, 86, 104, 122, 129, 156, 169, 172, 183, 244, 258, 312, 338, 344, 366, 488, 507, 516, 559, 676, 732, 793, 1014, 1032, 1118, 1352, 1464, 1586, 1677, 2028, 2236, 2379, 2623, 3172, 3354, 4056, 4472, 4758, 5246, 6344, 6708, 7267, 7869, 9516, 10309, 10492, 13416, 14534, 15738, 19032, 20618, 20984, 21801, 29068, 30927, 31476, 34099, 41236, 43602, 58136, 61854, 62952, 68198, 82472, 87204, 102297, 123708, 136396, 174408, 204594, 247416, 272792, 409188, 443287, 818376, 886574, 1329861, 1773148, 2659722, 3546296, 5319444, 10638888]

約数ペア:

[(1, 10638888), (2, 5319444), (3, 3546296), (4, 2659722), (6, 1773148), (8, 1329861), (12, 886574), (13, 818376), (24, 443287), (26, 409188), (39, 272792), (43, 247416), (52, 204594), (61, 174408), (78, 136396), (86, 123708), (104, 102297), (122, 87204), (129, 82472), (156, 68198), (169, 62952), (172, 61854), (183, 58136), (244, 43602), (258, 41236), (312, 34099), (338, 31476), (344, 30927), (366, 29068), (488, 21801), (507, 20984), (516, 20618), (559, 19032), (676, 15738), (732, 14534), (793, 13416), (1014, 10492), (1032, 10309), (1118, 9516), (1352, 7869), (1464, 7267), (1586, 6708), (1677, 6344), (2028, 5246), (2236, 4758), (2379, 4472), (2623, 4056), (3172, 3354)]