28230174

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 74856960

約数和(自身を除く): 46626786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 94, 98, 126, 141, 147, 189, 227, 282, 294, 329, 378, 423, 441, 454, 658, 681, 846, 882, 987, 1269, 1323, 1362, 1589, 1974, 2043, 2303, 2538, 2646, 2961, 3178, 4086, 4606, 4767, 5922, 6129, 6909, 8883, 9534, 10669, 11123, 12258, 13818, 14301, 17766, 20727, 21338, 22246, 28602, 32007, 33369, 41454, 42903, 62181, 64014, 66738, 74683, 85806, 96021, 100107, 124362, 149366, 192042, 200214, 224049, 288063, 300321, 448098, 522781, 576126, 600642, 672147, 1045562, 1344294, 1568343, 2016441, 3136686, 4032882, 4705029, 9410058, 14115087, 28230174]

約数ペア:

[(1, 28230174), (2, 14115087), (3, 9410058), (6, 4705029), (7, 4032882), (9, 3136686), (14, 2016441), (18, 1568343), (21, 1344294), (27, 1045562), (42, 672147), (47, 600642), (49, 576126), (54, 522781), (63, 448098), (94, 300321), (98, 288063), (126, 224049), (141, 200214), (147, 192042), (189, 149366), (227, 124362), (282, 100107), (294, 96021), (329, 85806), (378, 74683), (423, 66738), (441, 64014), (454, 62181), (658, 42903), (681, 41454), (846, 33369), (882, 32007), (987, 28602), (1269, 22246), (1323, 21338), (1362, 20727), (1589, 17766), (1974, 14301), (2043, 13818), (2303, 12258), (2538, 11123), (2646, 10669), (2961, 9534), (3178, 8883), (4086, 6909), (4606, 6129), (4767, 5922)]