2213652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 6315456

約数和(自身を除く): 4101804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 84, 114, 133, 146, 219, 228, 266, 292, 361, 399, 438, 511, 532, 722, 798, 876, 1022, 1083, 1387, 1444, 1533, 1596, 2044, 2166, 2527, 2774, 3066, 4161, 4332, 5054, 5548, 6132, 7581, 8322, 9709, 10108, 15162, 16644, 19418, 26353, 29127, 30324, 38836, 52706, 58254, 79059, 105412, 116508, 158118, 184471, 316236, 368942, 553413, 737884, 1106826, 2213652]

約数ペア:

[(1, 2213652), (2, 1106826), (3, 737884), (4, 553413), (6, 368942), (7, 316236), (12, 184471), (14, 158118), (19, 116508), (21, 105412), (28, 79059), (38, 58254), (42, 52706), (57, 38836), (73, 30324), (76, 29127), (84, 26353), (114, 19418), (133, 16644), (146, 15162), (219, 10108), (228, 9709), (266, 8322), (292, 7581), (361, 6132), (399, 5548), (438, 5054), (511, 4332), (532, 4161), (722, 3066), (798, 2774), (876, 2527), (1022, 2166), (1083, 2044), (1387, 1596), (1444, 1533)]