2120855508

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1201}}^1$

素因数の和:1494

約数の個数: 96

約数和(自身を含む): 5597665920

約数和(自身を除く): 3476810412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 197, 249, 332, 394, 498, 591, 747, 788, 996, 1182, 1201, 1494, 1773, 2241, 2364, 2402, 2988, 3546, 3603, 4482, 4804, 5319, 7092, 7206, 8964, 10638, 10809, 14412, 16351, 21276, 21618, 32427, 32702, 43236, 49053, 64854, 65404, 98106, 99683, 129708, 147159, 196212, 199366, 236597, 294318, 299049, 398732, 441477, 473194, 588636, 598098, 709791, 882954, 897147, 946388, 1196196, 1419582, 1765908, 1794294, 2129373, 2691441, 2839164, 3588588, 4258746, 5382882, 6388119, 8517492, 10765764, 12776238, 19637551, 25552476, 39275102, 58912653, 78550204, 117825306, 176737959, 235650612, 353475918, 530213877, 706951836, 1060427754, 2120855508]

約数ペア:

[(1, 2120855508), (2, 1060427754), (3, 706951836), (4, 530213877), (6, 353475918), (9, 235650612), (12, 176737959), (18, 117825306), (27, 78550204), (36, 58912653), (54, 39275102), (83, 25552476), (108, 19637551), (166, 12776238), (197, 10765764), (249, 8517492), (332, 6388119), (394, 5382882), (498, 4258746), (591, 3588588), (747, 2839164), (788, 2691441), (996, 2129373), (1182, 1794294), (1201, 1765908), (1494, 1419582), (1773, 1196196), (2241, 946388), (2364, 897147), (2402, 882954), (2988, 709791), (3546, 598098), (3603, 588636), (4482, 473194), (4804, 441477), (5319, 398732), (7092, 299049), (7206, 294318), (8964, 236597), (10638, 199366), (10809, 196212), (14412, 147159), (16351, 129708), (21276, 99683), (21618, 98106), (32427, 65404), (32702, 64854), (43236, 49053)]