18848928

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4007}}^1$

素因数の和:4034

約数の個数: 72

約数和(自身を含む): 57570912

約数和(自身を除く): 38721984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4007, 4704, 8014, 12021, 16028, 24042, 28049, 32056, 48084, 56098, 64112, 84147, 96168, 112196, 128224, 168294, 192336, 196343, 224392, 336588, 384672, 392686, 448784, 589029, 673176, 785372, 897568, 1178058, 1346352, 1570744, 2356116, 2692704, 3141488, 4712232, 6282976, 9424464, 18848928]

約数ペア:

[(1, 18848928), (2, 9424464), (3, 6282976), (4, 4712232), (6, 3141488), (7, 2692704), (8, 2356116), (12, 1570744), (14, 1346352), (16, 1178058), (21, 897568), (24, 785372), (28, 673176), (32, 589029), (42, 448784), (48, 392686), (49, 384672), (56, 336588), (84, 224392), (96, 196343), (98, 192336), (112, 168294), (147, 128224), (168, 112196), (196, 96168), (224, 84147), (294, 64112), (336, 56098), (392, 48084), (588, 32056), (672, 28049), (784, 24042), (1176, 16028), (1568, 12021), (2352, 8014), (4007, 4704)]