18699672

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 48612960

約数和(自身を除く): 29913288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 61, 106, 122, 159, 183, 212, 241, 244, 318, 366, 424, 482, 488, 636, 723, 732, 964, 1272, 1446, 1464, 1928, 2892, 3233, 5784, 6466, 9699, 12773, 12932, 14701, 19398, 25546, 25864, 29402, 38319, 38796, 44103, 51092, 58804, 76638, 77592, 88206, 102184, 117608, 153276, 176412, 306552, 352824, 779153, 1558306, 2337459, 3116612, 4674918, 6233224, 9349836, 18699672]

約数ペア:

[(1, 18699672), (2, 9349836), (3, 6233224), (4, 4674918), (6, 3116612), (8, 2337459), (12, 1558306), (24, 779153), (53, 352824), (61, 306552), (106, 176412), (122, 153276), (159, 117608), (183, 102184), (212, 88206), (241, 77592), (244, 76638), (318, 58804), (366, 51092), (424, 44103), (482, 38796), (488, 38319), (636, 29402), (723, 25864), (732, 25546), (964, 19398), (1272, 14701), (1446, 12932), (1464, 12773), (1928, 9699), (2892, 6466), (3233, 5784)]