2450196

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{463}}^1$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 7405440

約数和(自身を除く): 4955244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 463, 588, 756, 882, 926, 1323, 1389, 1764, 1852, 2646, 2778, 3241, 4167, 5292, 5556, 6482, 8334, 9723, 12501, 12964, 16668, 19446, 22687, 25002, 29169, 38892, 45374, 50004, 58338, 68061, 87507, 90748, 116676, 136122, 175014, 204183, 272244, 350028, 408366, 612549, 816732, 1225098, 2450196]

約数ペア:

[(1, 2450196), (2, 1225098), (3, 816732), (4, 612549), (6, 408366), (7, 350028), (9, 272244), (12, 204183), (14, 175014), (18, 136122), (21, 116676), (27, 90748), (28, 87507), (36, 68061), (42, 58338), (49, 50004), (54, 45374), (63, 38892), (84, 29169), (98, 25002), (108, 22687), (126, 19446), (147, 16668), (189, 12964), (196, 12501), (252, 9723), (294, 8334), (378, 6482), (441, 5556), (463, 5292), (588, 4167), (756, 3241), (882, 2778), (926, 2646), (1323, 1852), (1389, 1764)]