18209352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 52346880

約数和(自身を除く): 34137528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 383, 566, 766, 849, 1132, 1149, 1532, 1698, 1981, 2264, 2298, 2681, 3064, 3396, 3962, 4596, 5362, 5943, 6792, 7924, 8043, 9192, 10724, 11886, 15848, 16086, 21448, 23772, 32172, 47544, 64344, 108389, 216778, 325167, 433556, 650334, 758723, 867112, 1300668, 1517446, 2276169, 2601336, 3034892, 4552338, 6069784, 9104676, 18209352]

約数ペア:

[(1, 18209352), (2, 9104676), (3, 6069784), (4, 4552338), (6, 3034892), (7, 2601336), (8, 2276169), (12, 1517446), (14, 1300668), (21, 867112), (24, 758723), (28, 650334), (42, 433556), (56, 325167), (84, 216778), (168, 108389), (283, 64344), (383, 47544), (566, 32172), (766, 23772), (849, 21448), (1132, 16086), (1149, 15848), (1532, 11886), (1698, 10724), (1981, 9192), (2264, 8043), (2298, 7924), (2681, 6792), (3064, 5943), (3396, 5362), (3962, 4596)]