18330636784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{3049}}^1$

素因数の和:3159

約数の個数: 120

約数和(自身を含む): 40559680800

約数和(自身を除く): 22229044016

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 368, 391, 496, 527, 713, 782, 961, 1054, 1426, 1564, 1922, 2108, 2852, 3049, 3128, 3844, 4216, 5704, 6098, 6256, 7688, 8432, 11408, 12121, 12196, 15376, 16337, 22103, 24242, 24392, 32674, 44206, 48484, 48784, 51833, 65348, 70127, 88412, 94519, 96968, 103666, 130696, 140254, 176824, 189038, 193936, 207332, 261392, 280508, 353648, 375751, 378076, 414664, 561016, 751502, 756152, 829328, 1122032, 1192159, 1503004, 1512304, 1606823, 2173937, 2384318, 2930089, 3006008, 3213646, 4347874, 4768636, 5860178, 6012016, 6427292, 8695748, 9537272, 11720356, 12854584, 17391496, 19074544, 23440712, 25709168, 34782992, 36956929, 46881424, 49811513, 67392047, 73913858, 99623026, 134784094, 147827716, 199246052, 269568188, 295655432, 398492104, 539136376, 591310864, 796984208, 1078272752, 1145664799, 2291329598, 4582659196, 9165318392, 18330636784]

約数ペア:

[(1, 18330636784), (2, 9165318392), (4, 4582659196), (8, 2291329598), (16, 1145664799), (17, 1078272752), (23, 796984208), (31, 591310864), (34, 539136376), (46, 398492104), (62, 295655432), (68, 269568188), (92, 199246052), (124, 147827716), (136, 134784094), (184, 99623026), (248, 73913858), (272, 67392047), (368, 49811513), (391, 46881424), (496, 36956929), (527, 34782992), (713, 25709168), (782, 23440712), (961, 19074544), (1054, 17391496), (1426, 12854584), (1564, 11720356), (1922, 9537272), (2108, 8695748), (2852, 6427292), (3049, 6012016), (3128, 5860178), (3844, 4768636), (4216, 4347874), (5704, 3213646), (6098, 3006008), (6256, 2930089), (7688, 2384318), (8432, 2173937), (11408, 1606823), (12121, 1512304), (12196, 1503004), (15376, 1192159), (16337, 1122032), (22103, 829328), (24242, 756152), (24392, 751502), (32674, 561016), (44206, 414664), (48484, 378076), (48784, 375751), (51833, 353648), (65348, 280508), (70127, 261392), (88412, 207332), (94519, 193936), (96968, 189038), (103666, 176824), (130696, 140254)]