31956804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 96235776

約数和(自身を除く): 64278972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 47, 51, 66, 68, 94, 99, 101, 102, 132, 141, 153, 187, 188, 198, 202, 204, 282, 303, 306, 374, 396, 404, 423, 517, 561, 564, 606, 612, 748, 799, 846, 909, 1034, 1111, 1122, 1212, 1551, 1598, 1683, 1692, 1717, 1818, 2068, 2222, 2244, 2397, 3102, 3196, 3333, 3366, 3434, 3636, 4444, 4653, 4747, 4794, 5151, 6204, 6666, 6732, 6868, 7191, 8789, 9306, 9494, 9588, 9999, 10302, 13332, 14241, 14382, 15453, 17578, 18612, 18887, 18988, 19998, 20604, 26367, 28482, 28764, 30906, 35156, 37774, 39996, 42723, 52217, 52734, 56661, 56964, 61812, 75548, 79101, 80699, 85446, 104434, 105468, 113322, 156651, 158202, 161398, 169983, 170892, 208868, 226644, 242097, 313302, 316404, 322796, 339966, 469953, 484194, 626604, 679932, 726291, 887689, 939906, 968388, 1452582, 1775378, 1879812, 2663067, 2905164, 3550756, 5326134, 7989201, 10652268, 15978402, 31956804]

約数ペア:

[(1, 31956804), (2, 15978402), (3, 10652268), (4, 7989201), (6, 5326134), (9, 3550756), (11, 2905164), (12, 2663067), (17, 1879812), (18, 1775378), (22, 1452582), (33, 968388), (34, 939906), (36, 887689), (44, 726291), (47, 679932), (51, 626604), (66, 484194), (68, 469953), (94, 339966), (99, 322796), (101, 316404), (102, 313302), (132, 242097), (141, 226644), (153, 208868), (187, 170892), (188, 169983), (198, 161398), (202, 158202), (204, 156651), (282, 113322), (303, 105468), (306, 104434), (374, 85446), (396, 80699), (404, 79101), (423, 75548), (517, 61812), (561, 56964), (564, 56661), (606, 52734), (612, 52217), (748, 42723), (799, 39996), (846, 37774), (909, 35156), (1034, 30906), (1111, 28764), (1122, 28482), (1212, 26367), (1551, 20604), (1598, 19998), (1683, 18988), (1692, 18887), (1717, 18612), (1818, 17578), (2068, 15453), (2222, 14382), (2244, 14241), (2397, 13332), (3102, 10302), (3196, 9999), (3333, 9588), (3366, 9494), (3434, 9306), (3636, 8789), (4444, 7191), (4653, 6868), (4747, 6732), (4794, 6666), (5151, 6204)]