4992426

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 11681280

約数和(自身を除く): 6688854

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 389, 414, 558, 713, 778, 1167, 1426, 2139, 2334, 3501, 4278, 6417, 7002, 8947, 12059, 12834, 17894, 24118, 26841, 36177, 53682, 72354, 80523, 108531, 161046, 217062, 277357, 554714, 832071, 1664142, 2496213, 4992426]

約数ペア:

[(1, 4992426), (2, 2496213), (3, 1664142), (6, 832071), (9, 554714), (18, 277357), (23, 217062), (31, 161046), (46, 108531), (62, 80523), (69, 72354), (93, 53682), (138, 36177), (186, 26841), (207, 24118), (279, 17894), (389, 12834), (414, 12059), (558, 8947), (713, 7002), (778, 6417), (1167, 4278), (1426, 3501), (2139, 2334)]