4787874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 13278720

約数和(自身を除く): 8490846

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 63, 74, 78, 79, 91, 111, 117, 126, 158, 182, 222, 234, 237, 259, 273, 333, 474, 481, 518, 546, 553, 666, 711, 777, 819, 962, 1027, 1106, 1422, 1443, 1554, 1638, 1659, 2054, 2331, 2886, 2923, 3081, 3318, 3367, 4329, 4662, 4977, 5846, 6162, 6734, 7189, 8658, 8769, 9243, 9954, 10101, 14378, 17538, 18486, 20202, 20461, 21567, 26307, 30303, 37999, 40922, 43134, 52614, 60606, 61383, 64701, 75998, 113997, 122766, 129402, 184149, 227994, 265993, 341991, 368298, 531986, 683982, 797979, 1595958, 2393937, 4787874]

約数ペア:

[(1, 4787874), (2, 2393937), (3, 1595958), (6, 797979), (7, 683982), (9, 531986), (13, 368298), (14, 341991), (18, 265993), (21, 227994), (26, 184149), (37, 129402), (39, 122766), (42, 113997), (63, 75998), (74, 64701), (78, 61383), (79, 60606), (91, 52614), (111, 43134), (117, 40922), (126, 37999), (158, 30303), (182, 26307), (222, 21567), (234, 20461), (237, 20202), (259, 18486), (273, 17538), (333, 14378), (474, 10101), (481, 9954), (518, 9243), (546, 8769), (553, 8658), (666, 7189), (711, 6734), (777, 6162), (819, 5846), (962, 4977), (1027, 4662), (1106, 4329), (1422, 3367), (1443, 3318), (1554, 3081), (1638, 2923), (1659, 2886), (2054, 2331)]