18685073792

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{3769}}^1$

素因数の和:4304

約数の個数: 128

約数和(自身を含む): 46513958400

約数和(自身を除く): 27828884608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 503, 616, 704, 896, 1006, 1232, 1408, 2012, 2464, 3521, 3769, 4024, 4928, 5533, 7042, 7538, 8048, 9856, 11066, 14084, 15076, 16096, 22132, 26383, 28168, 30152, 32192, 38731, 41459, 44264, 52766, 56336, 60304, 64384, 77462, 82918, 88528, 105532, 112672, 120608, 154924, 165836, 177056, 211064, 225344, 241216, 290213, 309848, 331672, 354112, 422128, 450688, 482432, 580426, 619696, 663344, 708224, 844256, 1160852, 1239392, 1326688, 1688512, 1895807, 2321704, 2478784, 2653376, 3377024, 3791614, 4643408, 4957568, 5306752, 7583228, 9286816, 13270649, 15166456, 18573632, 20853877, 26541298, 30332912, 37147264, 41707754, 53082596, 60665824, 83415508, 106165192, 121331648, 145977139, 166831016, 212330384, 242663296, 291954278, 333662032, 424660768, 583908556, 667324064, 849321536, 1167817112, 1334648128, 1698643072, 2335634224, 2669296256, 4671268448, 9342536896, 18685073792]

約数ペア:

[(1, 18685073792), (2, 9342536896), (4, 4671268448), (7, 2669296256), (8, 2335634224), (11, 1698643072), (14, 1334648128), (16, 1167817112), (22, 849321536), (28, 667324064), (32, 583908556), (44, 424660768), (56, 333662032), (64, 291954278), (77, 242663296), (88, 212330384), (112, 166831016), (128, 145977139), (154, 121331648), (176, 106165192), (224, 83415508), (308, 60665824), (352, 53082596), (448, 41707754), (503, 37147264), (616, 30332912), (704, 26541298), (896, 20853877), (1006, 18573632), (1232, 15166456), (1408, 13270649), (2012, 9286816), (2464, 7583228), (3521, 5306752), (3769, 4957568), (4024, 4643408), (4928, 3791614), (5533, 3377024), (7042, 2653376), (7538, 2478784), (8048, 2321704), (9856, 1895807), (11066, 1688512), (14084, 1326688), (15076, 1239392), (16096, 1160852), (22132, 844256), (26383, 708224), (28168, 663344), (30152, 619696), (32192, 580426), (38731, 482432), (41459, 450688), (44264, 422128), (52766, 354112), (56336, 331672), (60304, 309848), (64384, 290213), (77462, 241216), (82918, 225344), (88528, 211064), (105532, 177056), (112672, 165836), (120608, 154924)]