29156526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:694

約数の個数: 72

約数和(自身を含む): 76315824

約数和(自身を除く): 47159298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 641, 722, 798, 1083, 1197, 1282, 1923, 2166, 2394, 2527, 3249, 3846, 4487, 5054, 5769, 6498, 7581, 8974, 11538, 12179, 13461, 15162, 22743, 24358, 26922, 36537, 40383, 45486, 73074, 80766, 85253, 109611, 170506, 219222, 231401, 255759, 462802, 511518, 694203, 767277, 1388406, 1534554, 1619807, 2082609, 3239614, 4165218, 4859421, 9718842, 14578263, 29156526]

約数ペア:

[(1, 29156526), (2, 14578263), (3, 9718842), (6, 4859421), (7, 4165218), (9, 3239614), (14, 2082609), (18, 1619807), (19, 1534554), (21, 1388406), (38, 767277), (42, 694203), (57, 511518), (63, 462802), (114, 255759), (126, 231401), (133, 219222), (171, 170506), (266, 109611), (342, 85253), (361, 80766), (399, 73074), (641, 45486), (722, 40383), (798, 36537), (1083, 26922), (1197, 24358), (1282, 22743), (1923, 15162), (2166, 13461), (2394, 12179), (2527, 11538), (3249, 8974), (3846, 7581), (4487, 6498), (5054, 5769)]