2698956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 7542080

約数和(自身を除く): 4843124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 79, 117, 146, 156, 158, 219, 234, 237, 292, 316, 438, 468, 474, 657, 711, 876, 948, 949, 1027, 1314, 1422, 1898, 2054, 2628, 2844, 2847, 3081, 3796, 4108, 5694, 5767, 6162, 8541, 9243, 11388, 11534, 12324, 17082, 17301, 18486, 23068, 34164, 34602, 36972, 51903, 69204, 74971, 103806, 149942, 207612, 224913, 299884, 449826, 674739, 899652, 1349478, 2698956]

約数ペア:

[(1, 2698956), (2, 1349478), (3, 899652), (4, 674739), (6, 449826), (9, 299884), (12, 224913), (13, 207612), (18, 149942), (26, 103806), (36, 74971), (39, 69204), (52, 51903), (73, 36972), (78, 34602), (79, 34164), (117, 23068), (146, 18486), (156, 17301), (158, 17082), (219, 12324), (234, 11534), (237, 11388), (292, 9243), (316, 8541), (438, 6162), (468, 5767), (474, 5694), (657, 4108), (711, 3796), (876, 3081), (948, 2847), (949, 2844), (1027, 2628), (1314, 2054), (1422, 1898)]