138307338

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{7297}}^1$

素因数の和:7330

約数の個数: 56

約数和(自身を含む): 335021988

約数和(自身を除く): 196714650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 6318, 7297, 9477, 14594, 18954, 21891, 43782, 65673, 94861, 131346, 189722, 197019, 284583, 394038, 569166, 591057, 853749, 1182114, 1707498, 1773171, 2561247, 3546342, 5122494, 5319513, 7683741, 10639026, 15367482, 23051223, 46102446, 69153669, 138307338]

約数ペア:

[(1, 138307338), (2, 69153669), (3, 46102446), (6, 23051223), (9, 15367482), (13, 10639026), (18, 7683741), (26, 5319513), (27, 5122494), (39, 3546342), (54, 2561247), (78, 1773171), (81, 1707498), (117, 1182114), (162, 853749), (234, 591057), (243, 569166), (351, 394038), (486, 284583), (702, 197019), (729, 189722), (1053, 131346), (1458, 94861), (2106, 65673), (3159, 43782), (6318, 21891), (7297, 18954), (9477, 14594)]