25410078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 35069922

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 82, 123, 138, 207, 246, 369, 414, 499, 621, 738, 943, 998, 1107, 1242, 1497, 1886, 2214, 2829, 2994, 4491, 5658, 8487, 8982, 11477, 13473, 16974, 20459, 22954, 25461, 26946, 34431, 40918, 50922, 61377, 68862, 103293, 122754, 184131, 206586, 309879, 368262, 470557, 552393, 619758, 941114, 1104786, 1411671, 2823342, 4235013, 8470026, 12705039, 25410078]

約数ペア:

[(1, 25410078), (2, 12705039), (3, 8470026), (6, 4235013), (9, 2823342), (18, 1411671), (23, 1104786), (27, 941114), (41, 619758), (46, 552393), (54, 470557), (69, 368262), (82, 309879), (123, 206586), (138, 184131), (207, 122754), (246, 103293), (369, 68862), (414, 61377), (499, 50922), (621, 40918), (738, 34431), (943, 26946), (998, 25461), (1107, 22954), (1242, 20459), (1497, 16974), (1886, 13473), (2214, 11477), (2829, 8982), (2994, 8487), (4491, 5658)]