3680838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 9225216

約数和(自身を除く): 5544378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 223, 262, 393, 446, 669, 786, 917, 1179, 1338, 1561, 1834, 2007, 2358, 2751, 3122, 4014, 4683, 5502, 8253, 9366, 14049, 16506, 28098, 29213, 58426, 87639, 175278, 204491, 262917, 408982, 525834, 613473, 1226946, 1840419, 3680838]

約数ペア:

[(1, 3680838), (2, 1840419), (3, 1226946), (6, 613473), (7, 525834), (9, 408982), (14, 262917), (18, 204491), (21, 175278), (42, 87639), (63, 58426), (126, 29213), (131, 28098), (223, 16506), (262, 14049), (393, 9366), (446, 8253), (669, 5502), (786, 4683), (917, 4014), (1179, 3122), (1338, 2751), (1561, 2358), (1834, 2007)]