15964136604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1795337}}^1$

素因数の和:1795379

約数の個数: 72

約数和(自身を含む): 45745212240

約数和(自身を除く): 29781075636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 1795337, 3590674, 5386011, 7181348, 10772022, 16158033, 21544044, 23339381, 32316066, 34111403, 46678762, 64632132, 68222806, 70018143, 93357524, 102334209, 136445612, 140036286, 204668418, 210054429, 280072572, 307002627, 409336836, 420108858, 443448239, 614005254, 840217716, 886896478, 1228010508, 1330344717, 1773792956, 2660689434, 3991034151, 5321378868, 7982068302, 15964136604]

約数ペア:

[(1, 15964136604), (2, 7982068302), (3, 5321378868), (4, 3991034151), (6, 2660689434), (9, 1773792956), (12, 1330344717), (13, 1228010508), (18, 886896478), (19, 840217716), (26, 614005254), (36, 443448239), (38, 420108858), (39, 409336836), (52, 307002627), (57, 280072572), (76, 210054429), (78, 204668418), (114, 140036286), (117, 136445612), (156, 102334209), (171, 93357524), (228, 70018143), (234, 68222806), (247, 64632132), (342, 46678762), (468, 34111403), (494, 32316066), (684, 23339381), (741, 21544044), (988, 16158033), (1482, 10772022), (2223, 7181348), (2964, 5386011), (4446, 3590674), (8892, 1795337)]