47089204722

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2861}}^1\times {\mathrm{18661}}^1$

素因数の和:21544

約数の個数: 72

約数和(自身を含む): 118731861612

約数和(自身を除く): 71642656890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2861, 5722, 8583, 17166, 18661, 20027, 25749, 37322, 40054, 51498, 55983, 60081, 111966, 120162, 130627, 140189, 167949, 180243, 261254, 280378, 335898, 360486, 391881, 420567, 783762, 841134, 914389, 1175643, 1261701, 1828778, 2351286, 2523402, 2743167, 5486334, 8229501, 16459002, 53389121, 106778242, 160167363, 320334726, 373723847, 480502089, 747447694, 961004178, 1121171541, 2242343082, 2616066929, 3363514623, 5232133858, 6727029246, 7848200787, 15696401574, 23544602361, 47089204722]

約数ペア:

[(1, 47089204722), (2, 23544602361), (3, 15696401574), (6, 7848200787), (7, 6727029246), (9, 5232133858), (14, 3363514623), (18, 2616066929), (21, 2242343082), (42, 1121171541), (49, 961004178), (63, 747447694), (98, 480502089), (126, 373723847), (147, 320334726), (294, 160167363), (441, 106778242), (882, 53389121), (2861, 16459002), (5722, 8229501), (8583, 5486334), (17166, 2743167), (18661, 2523402), (20027, 2351286), (25749, 1828778), (37322, 1261701), (40054, 1175643), (51498, 914389), (55983, 841134), (60081, 783762), (111966, 420567), (120162, 391881), (130627, 360486), (140189, 335898), (167949, 280378), (180243, 261254)]