29471418

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 69638400

約数和(自身を除く): 40166982

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 122, 138, 183, 207, 366, 389, 414, 549, 621, 778, 1098, 1167, 1242, 1403, 1647, 2334, 2806, 3294, 3501, 4209, 7002, 8418, 8947, 10503, 12627, 17894, 21006, 23729, 25254, 26841, 37881, 47458, 53682, 71187, 75762, 80523, 142374, 161046, 213561, 241569, 427122, 483138, 545767, 640683, 1091534, 1281366, 1637301, 3274602, 4911903, 9823806, 14735709, 29471418]

約数ペア:

[(1, 29471418), (2, 14735709), (3, 9823806), (6, 4911903), (9, 3274602), (18, 1637301), (23, 1281366), (27, 1091534), (46, 640683), (54, 545767), (61, 483138), (69, 427122), (122, 241569), (138, 213561), (183, 161046), (207, 142374), (366, 80523), (389, 75762), (414, 71187), (549, 53682), (621, 47458), (778, 37881), (1098, 26841), (1167, 25254), (1242, 23729), (1403, 21006), (1647, 17894), (2334, 12627), (2806, 10503), (3294, 8947), (3501, 8418), (4209, 7002)]