27996348

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 47482692

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 186, 204, 228, 233, 323, 372, 466, 527, 589, 646, 699, 932, 969, 1054, 1178, 1292, 1398, 1581, 1767, 1938, 2108, 2356, 2796, 3162, 3534, 3876, 3961, 4427, 6324, 7068, 7223, 7922, 8854, 10013, 11883, 13281, 14446, 15844, 17708, 20026, 21669, 23766, 26562, 28892, 30039, 40052, 43338, 47532, 53124, 60078, 75259, 86676, 120156, 122791, 137237, 150518, 225777, 245582, 274474, 301036, 368373, 411711, 451554, 491164, 548948, 736746, 823422, 903108, 1473492, 1646844, 2333029, 4666058, 6999087, 9332116, 13998174, 27996348]

約数ペア:

[(1, 27996348), (2, 13998174), (3, 9332116), (4, 6999087), (6, 4666058), (12, 2333029), (17, 1646844), (19, 1473492), (31, 903108), (34, 823422), (38, 736746), (51, 548948), (57, 491164), (62, 451554), (68, 411711), (76, 368373), (93, 301036), (102, 274474), (114, 245582), (124, 225777), (186, 150518), (204, 137237), (228, 122791), (233, 120156), (323, 86676), (372, 75259), (466, 60078), (527, 53124), (589, 47532), (646, 43338), (699, 40052), (932, 30039), (969, 28892), (1054, 26562), (1178, 23766), (1292, 21669), (1398, 20026), (1581, 17708), (1767, 15844), (1938, 14446), (2108, 13281), (2356, 11883), (2796, 10013), (3162, 8854), (3534, 7922), (3876, 7223), (3961, 7068), (4427, 6324)]