16987608

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 50965200

約数和(自身を除く): 33977592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 89, 99, 132, 178, 198, 241, 264, 267, 356, 396, 482, 534, 712, 723, 792, 801, 964, 979, 1068, 1446, 1602, 1928, 1958, 2136, 2169, 2651, 2892, 2937, 3204, 3916, 4338, 5302, 5784, 5874, 6408, 7832, 7953, 8676, 8811, 10604, 11748, 15906, 17352, 17622, 21208, 21449, 23496, 23859, 31812, 35244, 42898, 47718, 63624, 64347, 70488, 85796, 95436, 128694, 171592, 190872, 193041, 235939, 257388, 386082, 471878, 514776, 707817, 772164, 943756, 1415634, 1544328, 1887512, 2123451, 2831268, 4246902, 5662536, 8493804, 16987608]

約数ペア:

[(1, 16987608), (2, 8493804), (3, 5662536), (4, 4246902), (6, 2831268), (8, 2123451), (9, 1887512), (11, 1544328), (12, 1415634), (18, 943756), (22, 772164), (24, 707817), (33, 514776), (36, 471878), (44, 386082), (66, 257388), (72, 235939), (88, 193041), (89, 190872), (99, 171592), (132, 128694), (178, 95436), (198, 85796), (241, 70488), (264, 64347), (267, 63624), (356, 47718), (396, 42898), (482, 35244), (534, 31812), (712, 23859), (723, 23496), (792, 21449), (801, 21208), (964, 17622), (979, 17352), (1068, 15906), (1446, 11748), (1602, 10604), (1928, 8811), (1958, 8676), (2136, 7953), (2169, 7832), (2651, 6408), (2892, 5874), (2937, 5784), (3204, 5302), (3916, 4338)]