13957308

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 36848448

約数和(自身を除く): 22891140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 73, 94, 113, 141, 146, 188, 219, 226, 282, 292, 339, 423, 438, 452, 564, 657, 678, 846, 876, 1017, 1314, 1356, 1692, 2034, 2628, 3431, 4068, 5311, 6862, 8249, 10293, 10622, 13724, 15933, 16498, 20586, 21244, 24747, 30879, 31866, 32996, 41172, 47799, 49494, 61758, 63732, 74241, 95598, 98988, 123516, 148482, 191196, 296964, 387703, 775406, 1163109, 1550812, 2326218, 3489327, 4652436, 6978654, 13957308]

約数ペア:

[(1, 13957308), (2, 6978654), (3, 4652436), (4, 3489327), (6, 2326218), (9, 1550812), (12, 1163109), (18, 775406), (36, 387703), (47, 296964), (73, 191196), (94, 148482), (113, 123516), (141, 98988), (146, 95598), (188, 74241), (219, 63732), (226, 61758), (282, 49494), (292, 47799), (339, 41172), (423, 32996), (438, 31866), (452, 30879), (564, 24747), (657, 21244), (678, 20586), (846, 16498), (876, 15933), (1017, 13724), (1314, 10622), (1356, 10293), (1692, 8249), (2034, 6862), (2628, 5311), (3431, 4068)]