7909902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 23063040

約数和(自身を除く): 15153138

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 439, 462, 546, 693, 819, 858, 878, 1001, 1287, 1317, 1386, 1638, 2002, 2574, 2634, 3003, 3073, 3951, 4829, 5707, 6006, 6146, 7902, 9009, 9219, 9658, 11414, 14487, 17121, 18018, 18438, 27657, 28974, 33803, 34242, 39949, 43461, 51363, 55314, 62777, 67606, 79898, 86922, 101409, 102726, 119847, 125554, 188331, 202818, 239694, 304227, 359541, 376662, 439439, 564993, 608454, 719082, 878878, 1129986, 1318317, 2636634, 3954951, 7909902]

約数ペア:

[(1, 7909902), (2, 3954951), (3, 2636634), (6, 1318317), (7, 1129986), (9, 878878), (11, 719082), (13, 608454), (14, 564993), (18, 439439), (21, 376662), (22, 359541), (26, 304227), (33, 239694), (39, 202818), (42, 188331), (63, 125554), (66, 119847), (77, 102726), (78, 101409), (91, 86922), (99, 79898), (117, 67606), (126, 62777), (143, 55314), (154, 51363), (182, 43461), (198, 39949), (231, 34242), (234, 33803), (273, 28974), (286, 27657), (429, 18438), (439, 18018), (462, 17121), (546, 14487), (693, 11414), (819, 9658), (858, 9219), (878, 9009), (1001, 7902), (1287, 6146), (1317, 6006), (1386, 5707), (1638, 4829), (2002, 3951), (2574, 3073), (2634, 3003)]