38643858

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 95178240

約数和(自身を除く): 56534382

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 67, 99, 134, 198, 201, 297, 402, 594, 603, 737, 971, 1206, 1474, 1809, 1942, 2211, 2913, 3618, 4422, 5826, 6633, 8739, 10681, 13266, 17478, 19899, 21362, 26217, 32043, 39798, 52434, 64086, 65057, 96129, 130114, 192258, 195171, 288387, 390342, 576774, 585513, 715627, 1171026, 1431254, 1756539, 2146881, 3513078, 4293762, 6440643, 12881286, 19321929, 38643858]

約数ペア:

[(1, 38643858), (2, 19321929), (3, 12881286), (6, 6440643), (9, 4293762), (11, 3513078), (18, 2146881), (22, 1756539), (27, 1431254), (33, 1171026), (54, 715627), (66, 585513), (67, 576774), (99, 390342), (134, 288387), (198, 195171), (201, 192258), (297, 130114), (402, 96129), (594, 65057), (603, 64086), (737, 52434), (971, 39798), (1206, 32043), (1474, 26217), (1809, 21362), (1942, 19899), (2211, 17478), (2913, 13266), (3618, 10681), (4422, 8739), (5826, 6633)]