1945408038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 4639041792

約数和(自身を除く): 2693633754

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 157, 186, 217, 307, 314, 434, 471, 614, 651, 921, 942, 961, 1099, 1302, 1842, 1922, 2149, 2198, 2883, 3297, 4298, 4867, 5766, 6447, 6594, 6727, 9517, 9734, 12894, 13454, 14601, 19034, 20181, 28551, 29202, 34069, 40362, 48199, 57102, 66619, 68138, 96398, 102207, 133238, 144597, 150877, 199857, 204414, 289194, 295027, 301754, 337393, 399714, 452631, 590054, 674786, 885081, 905262, 1012179, 1056139, 1494169, 1770162, 2024358, 2065189, 2112278, 2988338, 3168417, 4130378, 4482507, 6195567, 6336834, 8965014, 10459183, 12391134, 20918366, 31377549, 46319239, 62755098, 92638478, 138957717, 277915434, 324234673, 648469346, 972704019, 1945408038]

約数ペア:

[(1, 1945408038), (2, 972704019), (3, 648469346), (6, 324234673), (7, 277915434), (14, 138957717), (21, 92638478), (31, 62755098), (42, 46319239), (62, 31377549), (93, 20918366), (157, 12391134), (186, 10459183), (217, 8965014), (307, 6336834), (314, 6195567), (434, 4482507), (471, 4130378), (614, 3168417), (651, 2988338), (921, 2112278), (942, 2065189), (961, 2024358), (1099, 1770162), (1302, 1494169), (1842, 1056139), (1922, 1012179), (2149, 905262), (2198, 885081), (2883, 674786), (3297, 590054), (4298, 452631), (4867, 399714), (5766, 337393), (6447, 301754), (6594, 295027), (6727, 289194), (9517, 204414), (9734, 199857), (12894, 150877), (13454, 144597), (14601, 133238), (19034, 102207), (20181, 96398), (28551, 68138), (29202, 66619), (34069, 57102), (40362, 48199)]