8843868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 25474176

約数和(自身を除く): 16630308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 971, 1012, 1518, 1942, 2277, 2913, 3036, 3884, 4554, 5826, 8739, 9108, 10681, 11652, 17478, 21362, 22333, 32043, 34956, 42724, 44666, 64086, 66999, 89332, 96129, 128172, 133998, 192258, 200997, 245663, 267996, 384516, 401994, 491326, 736989, 803988, 982652, 1473978, 2210967, 2947956, 4421934, 8843868]

約数ペア:

[(1, 8843868), (2, 4421934), (3, 2947956), (4, 2210967), (6, 1473978), (9, 982652), (11, 803988), (12, 736989), (18, 491326), (22, 401994), (23, 384516), (33, 267996), (36, 245663), (44, 200997), (46, 192258), (66, 133998), (69, 128172), (92, 96129), (99, 89332), (132, 66999), (138, 64086), (198, 44666), (207, 42724), (253, 34956), (276, 32043), (396, 22333), (414, 21362), (506, 17478), (759, 11652), (828, 10681), (971, 9108), (1012, 8739), (1518, 5826), (1942, 4554), (2277, 3884), (2913, 3036)]