18392088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 56609280

約数和(自身を除く): 38217192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 184, 233, 253, 264, 276, 286, 299, 312, 429, 466, 506, 552, 572, 598, 699, 759, 858, 897, 932, 1012, 1144, 1196, 1398, 1518, 1716, 1794, 1864, 2024, 2392, 2563, 2796, 3029, 3036, 3289, 3432, 3588, 5126, 5359, 5592, 6058, 6072, 6578, 7176, 7689, 9087, 9867, 10252, 10718, 12116, 13156, 15378, 16077, 18174, 19734, 20504, 21436, 24232, 26312, 30756, 32154, 33319, 36348, 39468, 42872, 58949, 61512, 64308, 66638, 69667, 72696, 78936, 99957, 117898, 128616, 133276, 139334, 176847, 199914, 209001, 235796, 266552, 278668, 353694, 399828, 418002, 471592, 557336, 707388, 766337, 799656, 836004, 1414776, 1532674, 1672008, 2299011, 3065348, 4598022, 6130696, 9196044, 18392088]

約数ペア:

[(1, 18392088), (2, 9196044), (3, 6130696), (4, 4598022), (6, 3065348), (8, 2299011), (11, 1672008), (12, 1532674), (13, 1414776), (22, 836004), (23, 799656), (24, 766337), (26, 707388), (33, 557336), (39, 471592), (44, 418002), (46, 399828), (52, 353694), (66, 278668), (69, 266552), (78, 235796), (88, 209001), (92, 199914), (104, 176847), (132, 139334), (138, 133276), (143, 128616), (156, 117898), (184, 99957), (233, 78936), (253, 72696), (264, 69667), (276, 66638), (286, 64308), (299, 61512), (312, 58949), (429, 42872), (466, 39468), (506, 36348), (552, 33319), (572, 32154), (598, 30756), (699, 26312), (759, 24232), (858, 21436), (897, 20504), (932, 19734), (1012, 18174), (1144, 16077), (1196, 15378), (1398, 13156), (1518, 12116), (1716, 10718), (1794, 10252), (1864, 9867), (2024, 9087), (2392, 7689), (2563, 7176), (2796, 6578), (3029, 6072), (3036, 6058), (3289, 5592), (3432, 5359), (3588, 5126)]