42893508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 117872832

約数和(自身を除く): 74979324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 373, 444, 518, 746, 777, 1036, 1119, 1369, 1492, 1554, 2238, 2611, 2738, 3108, 4107, 4476, 5222, 5476, 7833, 8214, 9583, 10444, 13801, 15666, 16428, 19166, 27602, 28749, 31332, 38332, 41403, 55204, 57498, 82806, 96607, 114996, 165612, 193214, 289821, 386428, 510637, 579642, 1021274, 1159284, 1531911, 2042548, 3063822, 3574459, 6127644, 7148918, 10723377, 14297836, 21446754, 42893508]

約数ペア:

[(1, 42893508), (2, 21446754), (3, 14297836), (4, 10723377), (6, 7148918), (7, 6127644), (12, 3574459), (14, 3063822), (21, 2042548), (28, 1531911), (37, 1159284), (42, 1021274), (74, 579642), (84, 510637), (111, 386428), (148, 289821), (222, 193214), (259, 165612), (373, 114996), (444, 96607), (518, 82806), (746, 57498), (777, 55204), (1036, 41403), (1119, 38332), (1369, 31332), (1492, 28749), (1554, 27602), (2238, 19166), (2611, 16428), (2738, 15666), (3108, 13801), (4107, 10444), (4476, 9583), (5222, 8214), (5476, 7833)]