47293722

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:137

約数の個数: 108

約数和(自身を含む): 126244170

約数和(自身を除く): 78950448

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 43, 49, 58, 63, 86, 87, 98, 126, 129, 147, 174, 203, 258, 261, 294, 301, 387, 406, 441, 522, 602, 609, 774, 882, 903, 1218, 1247, 1421, 1806, 1827, 1849, 2107, 2494, 2709, 2842, 3654, 3698, 3741, 4214, 4263, 5418, 5547, 6321, 7482, 8526, 8729, 11094, 11223, 12642, 12789, 12943, 16641, 17458, 18963, 22446, 25578, 25886, 26187, 33282, 37926, 38829, 52374, 53621, 61103, 77658, 78561, 90601, 107242, 116487, 122206, 157122, 160863, 181202, 183309, 232974, 271803, 321726, 366618, 375347, 482589, 543606, 549927, 750694, 815409, 965178, 1099854, 1126041, 1630818, 2252082, 2627429, 3378123, 5254858, 6756246, 7882287, 15764574, 23646861, 47293722]

約数ペア:

[(1, 47293722), (2, 23646861), (3, 15764574), (6, 7882287), (7, 6756246), (9, 5254858), (14, 3378123), (18, 2627429), (21, 2252082), (29, 1630818), (42, 1126041), (43, 1099854), (49, 965178), (58, 815409), (63, 750694), (86, 549927), (87, 543606), (98, 482589), (126, 375347), (129, 366618), (147, 321726), (174, 271803), (203, 232974), (258, 183309), (261, 181202), (294, 160863), (301, 157122), (387, 122206), (406, 116487), (441, 107242), (522, 90601), (602, 78561), (609, 77658), (774, 61103), (882, 53621), (903, 52374), (1218, 38829), (1247, 37926), (1421, 33282), (1806, 26187), (1827, 25886), (1849, 25578), (2107, 22446), (2494, 18963), (2709, 17458), (2842, 16641), (3654, 12943), (3698, 12789), (3741, 12642), (4214, 11223), (4263, 11094), (5418, 8729), (5547, 8526), (6321, 7482)]