42251958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4723}}^1$

素因数の和:4809

約数の個数: 48

約数和(自身を含む): 106119936

約数和(自身を除く): 63867978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 4723, 8946, 9446, 14169, 28338, 33061, 42507, 66122, 85014, 99183, 198366, 297549, 335333, 595098, 670666, 1005999, 2011998, 2347331, 3017997, 4694662, 6035994, 7041993, 14083986, 21125979, 42251958]

約数ペア:

[(1, 42251958), (2, 21125979), (3, 14083986), (6, 7041993), (7, 6035994), (9, 4694662), (14, 3017997), (18, 2347331), (21, 2011998), (42, 1005999), (63, 670666), (71, 595098), (126, 335333), (142, 297549), (213, 198366), (426, 99183), (497, 85014), (639, 66122), (994, 42507), (1278, 33061), (1491, 28338), (2982, 14169), (4473, 9446), (4723, 8946)]