16896204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 46679360

約数和(自身を除く): 29783156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 457, 468, 474, 711, 914, 948, 1027, 1371, 1422, 1828, 2054, 2742, 2844, 3081, 4108, 4113, 5484, 5941, 6162, 8226, 9243, 11882, 12324, 16452, 17823, 18486, 23764, 35646, 36103, 36972, 53469, 71292, 72206, 106938, 108309, 144412, 213876, 216618, 324927, 433236, 469339, 649854, 938678, 1299708, 1408017, 1877356, 2816034, 4224051, 5632068, 8448102, 16896204]

約数ペア:

[(1, 16896204), (2, 8448102), (3, 5632068), (4, 4224051), (6, 2816034), (9, 1877356), (12, 1408017), (13, 1299708), (18, 938678), (26, 649854), (36, 469339), (39, 433236), (52, 324927), (78, 216618), (79, 213876), (117, 144412), (156, 108309), (158, 106938), (234, 72206), (237, 71292), (316, 53469), (457, 36972), (468, 36103), (474, 35646), (711, 23764), (914, 18486), (948, 17823), (1027, 16452), (1371, 12324), (1422, 11882), (1828, 9243), (2054, 8226), (2742, 6162), (2844, 5941), (3081, 5484), (4108, 4113)]