42998046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 107659776

約数和(自身を除く): 64661730

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1291, 1586, 2379, 2562, 2582, 3873, 4758, 5551, 7746, 9037, 11102, 16653, 16783, 18074, 27111, 33306, 33566, 50349, 54222, 78751, 100698, 117481, 157502, 234962, 236253, 352443, 472506, 551257, 704886, 1023763, 1102514, 1653771, 2047526, 3071289, 3307542, 6142578, 7166341, 14332682, 21499023, 42998046]

約数ペア:

[(1, 42998046), (2, 21499023), (3, 14332682), (6, 7166341), (7, 6142578), (13, 3307542), (14, 3071289), (21, 2047526), (26, 1653771), (39, 1102514), (42, 1023763), (61, 704886), (78, 551257), (91, 472506), (122, 352443), (182, 236253), (183, 234962), (273, 157502), (366, 117481), (427, 100698), (546, 78751), (793, 54222), (854, 50349), (1281, 33566), (1291, 33306), (1586, 27111), (2379, 18074), (2562, 16783), (2582, 16653), (3873, 11102), (4758, 9037), (5551, 7746)]