1983193542

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 4763176704

約数和(自身を除く): 2779983162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 157, 198, 262, 314, 393, 471, 487, 786, 942, 974, 1179, 1413, 1441, 1461, 1727, 2358, 2826, 2882, 2922, 3454, 4323, 4383, 5181, 5357, 8646, 8766, 10362, 10714, 12969, 15543, 16071, 20567, 25938, 31086, 32142, 41134, 48213, 61701, 63797, 76459, 96426, 123402, 127594, 152918, 185103, 191391, 226237, 229377, 370206, 382782, 452474, 458754, 574173, 678711, 688131, 701767, 841049, 1148346, 1357422, 1376262, 1403534, 1682098, 2036133, 2105301, 2523147, 4072266, 4210602, 5046294, 6315903, 7569441, 10016129, 12631806, 15138882, 20032258, 30048387, 60096774, 90145161, 110177419, 180290322, 220354838, 330532257, 661064514, 991596771, 1983193542]

約数ペア:

[(1, 1983193542), (2, 991596771), (3, 661064514), (6, 330532257), (9, 220354838), (11, 180290322), (18, 110177419), (22, 90145161), (33, 60096774), (66, 30048387), (99, 20032258), (131, 15138882), (157, 12631806), (198, 10016129), (262, 7569441), (314, 6315903), (393, 5046294), (471, 4210602), (487, 4072266), (786, 2523147), (942, 2105301), (974, 2036133), (1179, 1682098), (1413, 1403534), (1441, 1376262), (1461, 1357422), (1727, 1148346), (2358, 841049), (2826, 701767), (2882, 688131), (2922, 678711), (3454, 574173), (4323, 458754), (4383, 452474), (5181, 382782), (5357, 370206), (8646, 229377), (8766, 226237), (10362, 191391), (10714, 185103), (12969, 152918), (15543, 127594), (16071, 123402), (20567, 96426), (25938, 76459), (31086, 63797), (32142, 61701), (41134, 48213)]