27777618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 66920256

約数和(自身を除く): 39142638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 2647, 3498, 5247, 5294, 7941, 10494, 15882, 23823, 29117, 47646, 58234, 87351, 140291, 174702, 262053, 280582, 420873, 524106, 841746, 1262619, 1543201, 2525238, 3086402, 4629603, 9259206, 13888809, 27777618]

約数ペア:

[(1, 27777618), (2, 13888809), (3, 9259206), (6, 4629603), (9, 3086402), (11, 2525238), (18, 1543201), (22, 1262619), (33, 841746), (53, 524106), (66, 420873), (99, 280582), (106, 262053), (159, 174702), (198, 140291), (318, 87351), (477, 58234), (583, 47646), (954, 29117), (1166, 23823), (1749, 15882), (2647, 10494), (3498, 7941), (5247, 5294)]