19441615752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1221821}}^1$

素因数の和:1221863

約数の個数: 96

約数和(自身を含む): 60040333080

約数和(自身を除く): 40598717328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15912, 1221821, 2443642, 3665463, 4887284, 7330926, 9774568, 10996389, 14661852, 15883673, 20770957, 21992778, 29323704, 31767346, 41541914, 43985556, 47651019, 62312871, 63534692, 83083828, 87971112, 95302038, 124625742, 127069384, 142953057, 166167656, 186938613, 190604076, 249251484, 270022441, 285906114, 373877226, 381208152, 498502968, 540044882, 571812228, 747754452, 810067323, 1080089764, 1143624456, 1495508904, 1620134646, 2160179528, 2430201969, 3240269292, 4860403938, 6480538584, 9720807876, 19441615752]

約数ペア:

[(1, 19441615752), (2, 9720807876), (3, 6480538584), (4, 4860403938), (6, 3240269292), (8, 2430201969), (9, 2160179528), (12, 1620134646), (13, 1495508904), (17, 1143624456), (18, 1080089764), (24, 810067323), (26, 747754452), (34, 571812228), (36, 540044882), (39, 498502968), (51, 381208152), (52, 373877226), (68, 285906114), (72, 270022441), (78, 249251484), (102, 190604076), (104, 186938613), (117, 166167656), (136, 142953057), (153, 127069384), (156, 124625742), (204, 95302038), (221, 87971112), (234, 83083828), (306, 63534692), (312, 62312871), (408, 47651019), (442, 43985556), (468, 41541914), (612, 31767346), (663, 29323704), (884, 21992778), (936, 20770957), (1224, 15883673), (1326, 14661852), (1768, 10996389), (1989, 9774568), (2652, 7330926), (3978, 4887284), (5304, 3665463), (7956, 2443642), (15912, 1221821)]