13407408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 43949568

約数和(自身を除く): 30542160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 283, 329, 336, 376, 423, 504, 564, 566, 658, 752, 846, 849, 987, 1008, 1128, 1132, 1316, 1692, 1698, 1974, 1981, 2256, 2264, 2547, 2632, 2961, 3384, 3396, 3948, 3962, 4528, 5094, 5264, 5922, 5943, 6768, 6792, 7896, 7924, 10188, 11844, 11886, 13301, 13584, 15792, 15848, 17829, 20376, 23688, 23772, 26602, 31696, 35658, 39903, 40752, 47376, 47544, 53204, 71316, 79806, 93107, 95088, 106408, 119709, 142632, 159612, 186214, 212816, 239418, 279321, 285264, 319224, 372428, 478836, 558642, 638448, 744856, 837963, 957672, 1117284, 1489712, 1675926, 1915344, 2234568, 3351852, 4469136, 6703704, 13407408]

約数ペア:

[(1, 13407408), (2, 6703704), (3, 4469136), (4, 3351852), (6, 2234568), (7, 1915344), (8, 1675926), (9, 1489712), (12, 1117284), (14, 957672), (16, 837963), (18, 744856), (21, 638448), (24, 558642), (28, 478836), (36, 372428), (42, 319224), (47, 285264), (48, 279321), (56, 239418), (63, 212816), (72, 186214), (84, 159612), (94, 142632), (112, 119709), (126, 106408), (141, 95088), (144, 93107), (168, 79806), (188, 71316), (252, 53204), (282, 47544), (283, 47376), (329, 40752), (336, 39903), (376, 35658), (423, 31696), (504, 26602), (564, 23772), (566, 23688), (658, 20376), (752, 17829), (846, 15848), (849, 15792), (987, 13584), (1008, 13301), (1128, 11886), (1132, 11844), (1316, 10188), (1692, 7924), (1698, 7896), (1974, 6792), (1981, 6768), (2256, 5943), (2264, 5922), (2547, 5264), (2632, 5094), (2961, 4528), (3384, 3962), (3396, 3948)]