1898784

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 5700240

約数和(自身を除く): 3801456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 347, 456, 608, 684, 694, 912, 1041, 1368, 1388, 1824, 2082, 2736, 2776, 3123, 4164, 5472, 5552, 6246, 6593, 8328, 11104, 12492, 13186, 16656, 19779, 24984, 26372, 33312, 39558, 49968, 52744, 59337, 79116, 99936, 105488, 118674, 158232, 210976, 237348, 316464, 474696, 632928, 949392, 1898784]

約数ペア:

[(1, 1898784), (2, 949392), (3, 632928), (4, 474696), (6, 316464), (8, 237348), (9, 210976), (12, 158232), (16, 118674), (18, 105488), (19, 99936), (24, 79116), (32, 59337), (36, 52744), (38, 49968), (48, 39558), (57, 33312), (72, 26372), (76, 24984), (96, 19779), (114, 16656), (144, 13186), (152, 12492), (171, 11104), (228, 8328), (288, 6593), (304, 6246), (342, 5552), (347, 5472), (456, 4164), (608, 3123), (684, 2776), (694, 2736), (912, 2082), (1041, 1824), (1368, 1388)]