1927996956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{68749}}^1$

素因数の和:68819

約数の個数: 72

約数和(自身を含む): 5255250000

約数和(自身を除く): 3327253044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 7011, 9348, 14022, 28044, 68749, 137498, 206247, 274996, 412494, 618741, 824988, 1237482, 1306231, 2474964, 2612462, 2818709, 3918693, 5224924, 5637418, 7837386, 8456127, 11274836, 11756079, 15674772, 16912254, 23512158, 25368381, 33824508, 47024316, 50736762, 53555471, 101473524, 107110942, 160666413, 214221884, 321332826, 481999239, 642665652, 963998478, 1927996956]

約数ペア:

[(1, 1927996956), (2, 963998478), (3, 642665652), (4, 481999239), (6, 321332826), (9, 214221884), (12, 160666413), (18, 107110942), (19, 101473524), (36, 53555471), (38, 50736762), (41, 47024316), (57, 33824508), (76, 25368381), (82, 23512158), (114, 16912254), (123, 15674772), (164, 11756079), (171, 11274836), (228, 8456127), (246, 7837386), (342, 5637418), (369, 5224924), (492, 3918693), (684, 2818709), (738, 2612462), (779, 2474964), (1476, 1306231), (1558, 1237482), (2337, 824988), (3116, 618741), (4674, 412494), (7011, 274996), (9348, 206247), (14022, 137498), (28044, 68749)]