19667016

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 55339200

約数和(自身を除く): 35672184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1097, 1494, 1992, 2194, 2241, 2988, 3291, 4388, 4482, 5976, 6582, 8776, 8964, 9873, 13164, 17928, 19746, 26328, 29619, 39492, 59238, 78984, 91051, 118476, 182102, 236952, 273153, 364204, 546306, 728408, 819459, 1092612, 1638918, 2185224, 2458377, 3277836, 4916754, 6555672, 9833508, 19667016]

約数ペア:

[(1, 19667016), (2, 9833508), (3, 6555672), (4, 4916754), (6, 3277836), (8, 2458377), (9, 2185224), (12, 1638918), (18, 1092612), (24, 819459), (27, 728408), (36, 546306), (54, 364204), (72, 273153), (83, 236952), (108, 182102), (166, 118476), (216, 91051), (249, 78984), (332, 59238), (498, 39492), (664, 29619), (747, 26328), (996, 19746), (1097, 17928), (1494, 13164), (1992, 9873), (2194, 8964), (2241, 8776), (2988, 6582), (3291, 5976), (4388, 4482)]