9920106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 24792768

約数和(自身を除く): 14872662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 601, 786, 917, 1179, 1202, 1803, 1834, 2358, 2751, 3606, 4207, 5409, 5502, 8253, 8414, 10818, 12621, 16506, 25242, 37863, 75726, 78731, 157462, 236193, 472386, 551117, 708579, 1102234, 1417158, 1653351, 3306702, 4960053, 9920106]

約数ペア:

[(1, 9920106), (2, 4960053), (3, 3306702), (6, 1653351), (7, 1417158), (9, 1102234), (14, 708579), (18, 551117), (21, 472386), (42, 236193), (63, 157462), (126, 78731), (131, 75726), (262, 37863), (393, 25242), (601, 16506), (786, 12621), (917, 10818), (1179, 8414), (1202, 8253), (1803, 5502), (1834, 5409), (2358, 4207), (2751, 3606)]