172580814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:2982

約数の個数: 64

約数和(自身を含む): 441146880

約数和(自身を除く): 268566066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 326, 378, 489, 978, 1141, 1467, 2282, 2801, 2934, 3423, 4401, 5602, 6846, 8403, 8802, 10269, 16806, 19607, 20538, 25209, 30807, 39214, 50418, 58821, 61614, 75627, 117642, 151254, 176463, 352926, 456563, 529389, 913126, 1058778, 1369689, 2739378, 3195941, 4109067, 6391882, 8218134, 9587823, 12327201, 19175646, 24654402, 28763469, 57526938, 86290407, 172580814]

約数ペア:

[(1, 172580814), (2, 86290407), (3, 57526938), (6, 28763469), (7, 24654402), (9, 19175646), (14, 12327201), (18, 9587823), (21, 8218134), (27, 6391882), (42, 4109067), (54, 3195941), (63, 2739378), (126, 1369689), (163, 1058778), (189, 913126), (326, 529389), (378, 456563), (489, 352926), (978, 176463), (1141, 151254), (1467, 117642), (2282, 75627), (2801, 61614), (2934, 58821), (3423, 50418), (4401, 39214), (5602, 30807), (6846, 25209), (8403, 20538), (8802, 19607), (10269, 16806)]