27665892

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 72648576

約数和(自身を除く): 44982684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 83, 94, 141, 166, 188, 197, 249, 282, 332, 394, 423, 498, 564, 591, 747, 788, 846, 996, 1182, 1494, 1692, 1773, 2364, 2988, 3546, 3901, 7092, 7802, 9259, 11703, 15604, 16351, 18518, 23406, 27777, 32702, 35109, 37036, 46812, 49053, 55554, 65404, 70218, 83331, 98106, 111108, 140436, 147159, 166662, 196212, 294318, 333324, 588636, 768497, 1536994, 2305491, 3073988, 4610982, 6916473, 9221964, 13832946, 27665892]

約数ペア:

[(1, 27665892), (2, 13832946), (3, 9221964), (4, 6916473), (6, 4610982), (9, 3073988), (12, 2305491), (18, 1536994), (36, 768497), (47, 588636), (83, 333324), (94, 294318), (141, 196212), (166, 166662), (188, 147159), (197, 140436), (249, 111108), (282, 98106), (332, 83331), (394, 70218), (423, 65404), (498, 55554), (564, 49053), (591, 46812), (747, 37036), (788, 35109), (846, 32702), (996, 27777), (1182, 23406), (1494, 18518), (1692, 16351), (1773, 15604), (2364, 11703), (2988, 9259), (3546, 7802), (3901, 7092)]