9978078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 23443200

約数和(自身を除く): 13465122

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 73, 109, 114, 146, 209, 218, 219, 327, 418, 438, 627, 654, 803, 1199, 1254, 1387, 1606, 2071, 2398, 2409, 2774, 3597, 4142, 4161, 4818, 6213, 7194, 7957, 8322, 12426, 15257, 15914, 22781, 23871, 30514, 45562, 45771, 47742, 68343, 87527, 91542, 136686, 151183, 175054, 262581, 302366, 453549, 525162, 907098, 1663013, 3326026, 4989039, 9978078]

約数ペア:

[(1, 9978078), (2, 4989039), (3, 3326026), (6, 1663013), (11, 907098), (19, 525162), (22, 453549), (33, 302366), (38, 262581), (57, 175054), (66, 151183), (73, 136686), (109, 91542), (114, 87527), (146, 68343), (209, 47742), (218, 45771), (219, 45562), (327, 30514), (418, 23871), (438, 22781), (627, 15914), (654, 15257), (803, 12426), (1199, 8322), (1254, 7957), (1387, 7194), (1606, 6213), (2071, 4818), (2398, 4161), (2409, 4142), (2774, 3597)]