19618094223

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{7039}}^1$

素因数の和:7189

約数の個数: 96

約数和(自身を含む): 36162846720

約数和(自身を除く): 16544752497

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 83, 91, 117, 123, 249, 273, 287, 369, 533, 581, 747, 819, 861, 1079, 1599, 1743, 2583, 3237, 3403, 3731, 4797, 5229, 7039, 7553, 9711, 10209, 11193, 21117, 22659, 23821, 30627, 33579, 44239, 49273, 63351, 67977, 71463, 91507, 132717, 147819, 214389, 274521, 288599, 309673, 398151, 443457, 584237, 640549, 823563, 865797, 929019, 1752711, 1921647, 2020193, 2597391, 2787057, 3751787, 4089659, 5258133, 5764941, 6060579, 7595081, 11255361, 12268977, 18181737, 22785243, 23953717, 26262509, 33766083, 36806931, 53165567, 68355729, 71861151, 78787527, 159496701, 167676019, 215583453, 236362581, 311398321, 478490103, 503028057, 934194963, 1509084171, 2179788247, 2802584889, 6539364741, 19618094223]

約数ペア:

[(1, 19618094223), (3, 6539364741), (7, 2802584889), (9, 2179788247), (13, 1509084171), (21, 934194963), (39, 503028057), (41, 478490103), (63, 311398321), (83, 236362581), (91, 215583453), (117, 167676019), (123, 159496701), (249, 78787527), (273, 71861151), (287, 68355729), (369, 53165567), (533, 36806931), (581, 33766083), (747, 26262509), (819, 23953717), (861, 22785243), (1079, 18181737), (1599, 12268977), (1743, 11255361), (2583, 7595081), (3237, 6060579), (3403, 5764941), (3731, 5258133), (4797, 4089659), (5229, 3751787), (7039, 2787057), (7553, 2597391), (9711, 2020193), (10209, 1921647), (11193, 1752711), (21117, 929019), (22659, 865797), (23821, 823563), (30627, 640549), (33579, 584237), (44239, 443457), (49273, 398151), (63351, 309673), (67977, 288599), (71463, 274521), (91507, 214389), (132717, 147819)]