4000194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 9603360

約数和(自身を除く): 5603166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 227, 267, 454, 534, 681, 801, 979, 1362, 1602, 1958, 2043, 2497, 2937, 4086, 4994, 5874, 7491, 8811, 14982, 17622, 20203, 22473, 40406, 44946, 60609, 121218, 181827, 222233, 363654, 444466, 666699, 1333398, 2000097, 4000194]

約数ペア:

[(1, 4000194), (2, 2000097), (3, 1333398), (6, 666699), (9, 444466), (11, 363654), (18, 222233), (22, 181827), (33, 121218), (66, 60609), (89, 44946), (99, 40406), (178, 22473), (198, 20203), (227, 17622), (267, 14982), (454, 8811), (534, 7491), (681, 5874), (801, 4994), (979, 4086), (1362, 2937), (1602, 2497), (1958, 2043)]