42314454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 118272000

約数和(自身を除く): 75957546

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 79, 91, 109, 117, 126, 158, 182, 189, 218, 234, 237, 273, 327, 351, 378, 474, 546, 553, 654, 702, 711, 763, 819, 981, 1027, 1106, 1417, 1422, 1526, 1638, 1659, 1962, 2054, 2133, 2289, 2457, 2834, 2943, 3081, 3318, 4251, 4266, 4578, 4914, 4977, 5886, 6162, 6867, 7189, 8502, 8611, 9243, 9919, 9954, 12753, 13734, 14378, 14931, 17222, 18486, 19838, 20601, 21567, 25506, 25833, 27729, 29757, 29862, 38259, 41202, 43134, 51666, 55458, 59514, 60277, 64701, 76518, 77499, 89271, 111943, 120554, 129402, 154998, 178542, 180831, 194103, 223886, 232497, 267813, 335829, 361662, 388206, 464994, 535626, 542493, 671658, 783601, 1007487, 1084986, 1567202, 1627479, 2014974, 2350803, 3022461, 3254958, 4701606, 6044922, 7052409, 14104818, 21157227, 42314454]

約数ペア:

[(1, 42314454), (2, 21157227), (3, 14104818), (6, 7052409), (7, 6044922), (9, 4701606), (13, 3254958), (14, 3022461), (18, 2350803), (21, 2014974), (26, 1627479), (27, 1567202), (39, 1084986), (42, 1007487), (54, 783601), (63, 671658), (78, 542493), (79, 535626), (91, 464994), (109, 388206), (117, 361662), (126, 335829), (158, 267813), (182, 232497), (189, 223886), (218, 194103), (234, 180831), (237, 178542), (273, 154998), (327, 129402), (351, 120554), (378, 111943), (474, 89271), (546, 77499), (553, 76518), (654, 64701), (702, 60277), (711, 59514), (763, 55458), (819, 51666), (981, 43134), (1027, 41202), (1106, 38259), (1417, 29862), (1422, 29757), (1526, 27729), (1638, 25833), (1659, 25506), (1962, 21567), (2054, 20601), (2133, 19838), (2289, 18486), (2457, 17222), (2834, 14931), (2943, 14378), (3081, 13734), (3318, 12753), (4251, 9954), (4266, 9919), (4578, 9243), (4914, 8611), (4977, 8502), (5886, 7189), (6162, 6867)]