2148403656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{12788117}}^1$

素因数の和:12788133

約数の個数: 32

約数和(自身を含む): 6138296640

約数和(自身を除く): 3989892984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 12788117, 25576234, 38364351, 51152468, 76728702, 89516819, 102304936, 153457404, 179033638, 268550457, 306914808, 358067276, 537100914, 716134552, 1074201828, 2148403656]

約数ペア:

[(1, 2148403656), (2, 1074201828), (3, 716134552), (4, 537100914), (6, 358067276), (7, 306914808), (8, 268550457), (12, 179033638), (14, 153457404), (21, 102304936), (24, 89516819), (28, 76728702), (42, 51152468), (56, 38364351), (84, 25576234), (168, 12788117)]