18268052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 18503788

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 118, 124, 227, 236, 341, 454, 649, 682, 908, 1298, 1364, 1829, 2497, 2596, 3658, 4994, 7037, 7316, 9988, 13393, 14074, 20119, 26786, 28148, 40238, 53572, 77407, 80476, 147323, 154814, 294646, 309628, 415183, 589292, 830366, 1660732, 4567013, 9134026, 18268052]

約数ペア:

[(1, 18268052), (2, 9134026), (4, 4567013), (11, 1660732), (22, 830366), (31, 589292), (44, 415183), (59, 309628), (62, 294646), (118, 154814), (124, 147323), (227, 80476), (236, 77407), (341, 53572), (454, 40238), (649, 28148), (682, 26786), (908, 20119), (1298, 14074), (1364, 13393), (1829, 9988), (2497, 7316), (2596, 7037), (3658, 4994)]