67134618

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 149003712

約数和(自身を除く): 81869094

約数列:

[1, 2, 3, 6, 9, 18, 71, 131, 142, 213, 262, 393, 401, 426, 639, 786, 802, 1179, 1203, 1278, 2358, 2406, 3609, 7218, 9301, 18602, 27903, 28471, 52531, 55806, 56942, 83709, 85413, 105062, 157593, 167418, 170826, 256239, 315186, 472779, 512478, 945558, 3729701, 7459402, 11189103, 22378206, 33567309, 67134618]

約数ペア:

[(1, 67134618), (2, 33567309), (3, 22378206), (6, 11189103), (9, 7459402), (18, 3729701), (71, 945558), (131, 512478), (142, 472779), (213, 315186), (262, 256239), (393, 170826), (401, 167418), (426, 157593), (639, 105062), (786, 85413), (802, 83709), (1179, 56942), (1203, 55806), (1278, 52531), (2358, 28471), (2406, 27903), (3609, 18602), (7218, 9301)]