979291278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{20507}}^1$

素因数の和:20901

約数の個数: 48

約数和(自身を含む): 2431428480

約数和(自身を除く): 1452137202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 379, 758, 1137, 2274, 2653, 3411, 5306, 6822, 7959, 15918, 20507, 23877, 41014, 47754, 61521, 123042, 143549, 184563, 287098, 369126, 430647, 861294, 1291941, 2583882, 7772153, 15544306, 23316459, 46632918, 54405071, 69949377, 108810142, 139898754, 163215213, 326430426, 489645639, 979291278]

約数ペア:

[(1, 979291278), (2, 489645639), (3, 326430426), (6, 163215213), (7, 139898754), (9, 108810142), (14, 69949377), (18, 54405071), (21, 46632918), (42, 23316459), (63, 15544306), (126, 7772153), (379, 2583882), (758, 1291941), (1137, 861294), (2274, 430647), (2653, 369126), (3411, 287098), (5306, 184563), (6822, 143549), (7959, 123042), (15918, 61521), (20507, 47754), (23877, 41014)]