2016194922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:985

約数の個数: 128

約数和(自身を含む): 5278648320

約数和(自身を除く): 3262453398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 163, 189, 258, 301, 326, 378, 387, 489, 602, 761, 774, 903, 978, 1141, 1161, 1467, 1522, 1806, 2282, 2283, 2322, 2709, 2934, 3423, 4401, 4566, 5327, 5418, 6846, 6849, 7009, 8127, 8802, 10269, 10654, 13698, 14018, 15981, 16254, 20538, 20547, 21027, 30807, 31962, 32723, 41094, 42054, 47943, 49063, 61614, 63081, 65446, 95886, 98126, 98169, 124043, 126162, 143829, 147189, 189243, 196338, 229061, 248086, 287658, 294378, 294507, 372129, 378486, 441567, 458122, 589014, 687183, 744258, 868301, 883134, 883521, 1116387, 1324701, 1374366, 1736602, 1767042, 2061549, 2232774, 2604903, 2649402, 3349161, 4123098, 5209806, 5333849, 6184647, 6698322, 7814709, 10667698, 12369294, 15629418, 16001547, 23444127, 32003094, 37336943, 46888254, 48004641, 74673886, 96009282, 112010829, 144013923, 224021658, 288027846, 336032487, 672064974, 1008097461, 2016194922]

約数ペア:

[(1, 2016194922), (2, 1008097461), (3, 672064974), (6, 336032487), (7, 288027846), (9, 224021658), (14, 144013923), (18, 112010829), (21, 96009282), (27, 74673886), (42, 48004641), (43, 46888254), (54, 37336943), (63, 32003094), (86, 23444127), (126, 16001547), (129, 15629418), (163, 12369294), (189, 10667698), (258, 7814709), (301, 6698322), (326, 6184647), (378, 5333849), (387, 5209806), (489, 4123098), (602, 3349161), (761, 2649402), (774, 2604903), (903, 2232774), (978, 2061549), (1141, 1767042), (1161, 1736602), (1467, 1374366), (1522, 1324701), (1806, 1116387), (2282, 883521), (2283, 883134), (2322, 868301), (2709, 744258), (2934, 687183), (3423, 589014), (4401, 458122), (4566, 441567), (5327, 378486), (5418, 372129), (6846, 294507), (6849, 294378), (7009, 287658), (8127, 248086), (8802, 229061), (10269, 196338), (10654, 189243), (13698, 147189), (14018, 143829), (15981, 126162), (16254, 124043), (20538, 98169), (20547, 98126), (21027, 95886), (30807, 65446), (31962, 63081), (32723, 61614), (41094, 49063), (42054, 47943)]