42247716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 120207360

約数和(自身を除く): 77959644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 103, 114, 133, 206, 228, 257, 266, 309, 399, 412, 514, 532, 618, 721, 771, 798, 1028, 1236, 1442, 1542, 1596, 1799, 1957, 2163, 2884, 3084, 3598, 3914, 4326, 4883, 5397, 5871, 7196, 7828, 8652, 9766, 10794, 11742, 13699, 14649, 19532, 21588, 23484, 26471, 27398, 29298, 34181, 41097, 52942, 54796, 58596, 68362, 79413, 82194, 102543, 105884, 136724, 158826, 164388, 185297, 205086, 317652, 370594, 410172, 502949, 555891, 741188, 1005898, 1111782, 1508847, 2011796, 2223564, 3017694, 3520643, 6035388, 7041286, 10561929, 14082572, 21123858, 42247716]

約数ペア:

[(1, 42247716), (2, 21123858), (3, 14082572), (4, 10561929), (6, 7041286), (7, 6035388), (12, 3520643), (14, 3017694), (19, 2223564), (21, 2011796), (28, 1508847), (38, 1111782), (42, 1005898), (57, 741188), (76, 555891), (84, 502949), (103, 410172), (114, 370594), (133, 317652), (206, 205086), (228, 185297), (257, 164388), (266, 158826), (309, 136724), (399, 105884), (412, 102543), (514, 82194), (532, 79413), (618, 68362), (721, 58596), (771, 54796), (798, 52942), (1028, 41097), (1236, 34181), (1442, 29298), (1542, 27398), (1596, 26471), (1799, 23484), (1957, 21588), (2163, 19532), (2884, 14649), (3084, 13699), (3598, 11742), (3914, 10794), (4326, 9766), (4883, 8652), (5397, 7828), (5871, 7196)]