2975742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 8536320

約数和(自身を除く): 5560578

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 113, 114, 126, 133, 154, 171, 198, 209, 226, 231, 266, 339, 342, 399, 418, 462, 627, 678, 693, 791, 798, 1017, 1197, 1243, 1254, 1386, 1463, 1582, 1881, 2034, 2147, 2373, 2394, 2486, 2926, 3729, 3762, 4294, 4389, 4746, 6441, 7119, 7458, 8701, 8778, 11187, 12882, 13167, 14238, 15029, 17402, 19323, 22374, 23617, 26103, 26334, 30058, 38646, 45087, 47234, 52206, 70851, 78309, 90174, 135261, 141702, 156618, 165319, 212553, 270522, 330638, 425106, 495957, 991914, 1487871, 2975742]

約数ペア:

[(1, 2975742), (2, 1487871), (3, 991914), (6, 495957), (7, 425106), (9, 330638), (11, 270522), (14, 212553), (18, 165319), (19, 156618), (21, 141702), (22, 135261), (33, 90174), (38, 78309), (42, 70851), (57, 52206), (63, 47234), (66, 45087), (77, 38646), (99, 30058), (113, 26334), (114, 26103), (126, 23617), (133, 22374), (154, 19323), (171, 17402), (198, 15029), (209, 14238), (226, 13167), (231, 12882), (266, 11187), (339, 8778), (342, 8701), (399, 7458), (418, 7119), (462, 6441), (627, 4746), (678, 4389), (693, 4294), (791, 3762), (798, 3729), (1017, 2926), (1197, 2486), (1243, 2394), (1254, 2373), (1386, 2147), (1463, 2034), (1582, 1881)]