17238966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 38449920

約数和(自身を除く): 21210954

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 61, 67, 74, 111, 114, 122, 134, 183, 201, 222, 366, 402, 703, 1159, 1273, 1406, 2109, 2257, 2318, 2479, 2546, 3477, 3819, 4087, 4218, 4514, 4958, 6771, 6954, 7437, 7638, 8174, 12261, 13542, 14874, 24522, 42883, 47101, 77653, 85766, 94202, 128649, 141303, 151219, 155306, 232959, 257298, 282606, 302438, 453657, 465918, 907314, 2873161, 5746322, 8619483, 17238966]

約数ペア:

[(1, 17238966), (2, 8619483), (3, 5746322), (6, 2873161), (19, 907314), (37, 465918), (38, 453657), (57, 302438), (61, 282606), (67, 257298), (74, 232959), (111, 155306), (114, 151219), (122, 141303), (134, 128649), (183, 94202), (201, 85766), (222, 77653), (366, 47101), (402, 42883), (703, 24522), (1159, 14874), (1273, 13542), (1406, 12261), (2109, 8174), (2257, 7638), (2318, 7437), (2479, 6954), (2546, 6771), (3477, 4958), (3819, 4514), (4087, 4218)]