8667414

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 72

約数和(自身を含む): 22621248

約数和(自身を除く): 13953834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 317, 434, 441, 558, 634, 651, 882, 951, 1302, 1519, 1902, 1953, 2219, 2853, 3038, 3906, 4438, 4557, 5706, 6657, 9114, 9827, 13314, 13671, 15533, 19654, 19971, 27342, 29481, 31066, 39942, 46599, 58962, 68789, 88443, 93198, 137578, 139797, 176886, 206367, 279594, 412734, 481523, 619101, 963046, 1238202, 1444569, 2889138, 4333707, 8667414]

約数ペア:

[(1, 8667414), (2, 4333707), (3, 2889138), (6, 1444569), (7, 1238202), (9, 963046), (14, 619101), (18, 481523), (21, 412734), (31, 279594), (42, 206367), (49, 176886), (62, 139797), (63, 137578), (93, 93198), (98, 88443), (126, 68789), (147, 58962), (186, 46599), (217, 39942), (279, 31066), (294, 29481), (317, 27342), (434, 19971), (441, 19654), (558, 15533), (634, 13671), (651, 13314), (882, 9827), (951, 9114), (1302, 6657), (1519, 5706), (1902, 4557), (1953, 4438), (2219, 3906), (2853, 3038)]