42219954

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1253

約数の個数: 80

約数和(自身を含む): 111699456

約数和(自身を除く): 69479502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1201, 1302, 1674, 1953, 2402, 2511, 3603, 3906, 5022, 5859, 7206, 8407, 10809, 11718, 16814, 17577, 21618, 25221, 32427, 35154, 37231, 50442, 64854, 74462, 75663, 97281, 111693, 151326, 194562, 223386, 226989, 260617, 335079, 453978, 521234, 670158, 680967, 781851, 1005237, 1361934, 1563702, 2010474, 2345553, 3015711, 4691106, 6031422, 7036659, 14073318, 21109977, 42219954]

約数ペア:

[(1, 42219954), (2, 21109977), (3, 14073318), (6, 7036659), (7, 6031422), (9, 4691106), (14, 3015711), (18, 2345553), (21, 2010474), (27, 1563702), (31, 1361934), (42, 1005237), (54, 781851), (62, 680967), (63, 670158), (81, 521234), (93, 453978), (126, 335079), (162, 260617), (186, 226989), (189, 223386), (217, 194562), (279, 151326), (378, 111693), (434, 97281), (558, 75663), (567, 74462), (651, 64854), (837, 50442), (1134, 37231), (1201, 35154), (1302, 32427), (1674, 25221), (1953, 21618), (2402, 17577), (2511, 16814), (3603, 11718), (3906, 10809), (5022, 8407), (5859, 7206)]