18083744

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 72

約数和(自身を含む): 43666560

約数和(自身を除く): 25582816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 607, 608, 784, 931, 1064, 1214, 1568, 1862, 2128, 2428, 3724, 4249, 4256, 4856, 7448, 8498, 9712, 11533, 14896, 16996, 19424, 23066, 29743, 29792, 33992, 46132, 59486, 67984, 80731, 92264, 118972, 135968, 161462, 184528, 237944, 322924, 369056, 475888, 565117, 645848, 951776, 1130234, 1291696, 2260468, 2583392, 4520936, 9041872, 18083744]

約数ペア:

[(1, 18083744), (2, 9041872), (4, 4520936), (7, 2583392), (8, 2260468), (14, 1291696), (16, 1130234), (19, 951776), (28, 645848), (32, 565117), (38, 475888), (49, 369056), (56, 322924), (76, 237944), (98, 184528), (112, 161462), (133, 135968), (152, 118972), (196, 92264), (224, 80731), (266, 67984), (304, 59486), (392, 46132), (532, 33992), (607, 29792), (608, 29743), (784, 23066), (931, 19424), (1064, 16996), (1214, 14896), (1568, 11533), (1862, 9712), (2128, 8498), (2428, 7448), (3724, 4856), (4249, 4256)]