18783239712

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{34883}}^1$

素因数の和:35046

約数の個数: 96

約数和(自身を含む): 50634823680

約数和(自身を除く): 31851583968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 79, 96, 142, 158, 213, 237, 284, 316, 426, 474, 568, 632, 852, 948, 1136, 1264, 1704, 1896, 2272, 2528, 3408, 3792, 5609, 6816, 7584, 11218, 16827, 22436, 33654, 34883, 44872, 67308, 69766, 89744, 104649, 134616, 139532, 179488, 209298, 269232, 279064, 418596, 538464, 558128, 837192, 1116256, 1674384, 2476693, 2755757, 3348768, 4953386, 5511514, 7430079, 8267271, 9906772, 11023028, 14860158, 16534542, 19813544, 22046056, 29720316, 33069084, 39627088, 44092112, 59440632, 66138168, 79254176, 88184224, 118881264, 132276336, 195658747, 237762528, 264552672, 391317494, 586976241, 782634988, 1173952482, 1565269976, 2347904964, 3130539952, 4695809928, 6261079904, 9391619856, 18783239712]

約数ペア:

[(1, 18783239712), (2, 9391619856), (3, 6261079904), (4, 4695809928), (6, 3130539952), (8, 2347904964), (12, 1565269976), (16, 1173952482), (24, 782634988), (32, 586976241), (48, 391317494), (71, 264552672), (79, 237762528), (96, 195658747), (142, 132276336), (158, 118881264), (213, 88184224), (237, 79254176), (284, 66138168), (316, 59440632), (426, 44092112), (474, 39627088), (568, 33069084), (632, 29720316), (852, 22046056), (948, 19813544), (1136, 16534542), (1264, 14860158), (1704, 11023028), (1896, 9906772), (2272, 8267271), (2528, 7430079), (3408, 5511514), (3792, 4953386), (5609, 3348768), (6816, 2755757), (7584, 2476693), (11218, 1674384), (16827, 1116256), (22436, 837192), (33654, 558128), (34883, 538464), (44872, 418596), (67308, 279064), (69766, 269232), (89744, 209298), (104649, 179488), (134616, 139532)]