39290004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2329

約数の個数: 72

約数和(自身を含む): 109895240

約数和(自身を除く): 70605236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2269, 2886, 4329, 4538, 5772, 6807, 8658, 9076, 13614, 17316, 20421, 27228, 29497, 40842, 58994, 81684, 83953, 88491, 117988, 167906, 176982, 251859, 265473, 335812, 353964, 503718, 530946, 755577, 1007436, 1061892, 1091389, 1511154, 2182778, 3022308, 3274167, 4365556, 6548334, 9822501, 13096668, 19645002, 39290004]

約数ペア:

[(1, 39290004), (2, 19645002), (3, 13096668), (4, 9822501), (6, 6548334), (9, 4365556), (12, 3274167), (13, 3022308), (18, 2182778), (26, 1511154), (36, 1091389), (37, 1061892), (39, 1007436), (52, 755577), (74, 530946), (78, 503718), (111, 353964), (117, 335812), (148, 265473), (156, 251859), (222, 176982), (234, 167906), (333, 117988), (444, 88491), (468, 83953), (481, 81684), (666, 58994), (962, 40842), (1332, 29497), (1443, 27228), (1924, 20421), (2269, 17316), (2886, 13614), (4329, 9076), (4538, 8658), (5772, 6807)]