40763898

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 105705600

約数和(自身を除く): 64941702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 103, 126, 162, 189, 206, 309, 349, 378, 567, 618, 698, 721, 927, 1047, 1134, 1442, 1854, 2094, 2163, 2443, 2781, 3141, 4326, 4886, 5562, 6282, 6489, 7329, 8343, 9423, 12978, 14658, 16686, 18846, 19467, 21987, 28269, 35947, 38934, 43974, 56538, 58401, 65961, 71894, 107841, 116802, 131922, 197883, 215682, 251629, 323523, 395766, 503258, 647046, 754887, 970569, 1509774, 1941138, 2264661, 2911707, 4529322, 5823414, 6793983, 13587966, 20381949, 40763898]

約数ペア:

[(1, 40763898), (2, 20381949), (3, 13587966), (6, 6793983), (7, 5823414), (9, 4529322), (14, 2911707), (18, 2264661), (21, 1941138), (27, 1509774), (42, 970569), (54, 754887), (63, 647046), (81, 503258), (103, 395766), (126, 323523), (162, 251629), (189, 215682), (206, 197883), (309, 131922), (349, 116802), (378, 107841), (567, 71894), (618, 65961), (698, 58401), (721, 56538), (927, 43974), (1047, 38934), (1134, 35947), (1442, 28269), (1854, 21987), (2094, 19467), (2163, 18846), (2443, 16686), (2781, 14658), (3141, 12978), (4326, 9423), (4886, 8343), (5562, 7329), (6282, 6489)]