16775556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 49244160

約数和(自身を除く): 32468604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 457, 483, 532, 644, 798, 874, 914, 966, 1311, 1371, 1596, 1748, 1828, 1932, 2622, 2742, 3059, 3199, 5244, 5484, 6118, 6398, 8683, 9177, 9597, 10511, 12236, 12796, 17366, 18354, 19194, 21022, 26049, 31533, 34732, 36708, 38388, 42044, 52098, 60781, 63066, 73577, 104196, 121562, 126132, 147154, 182343, 199709, 220731, 243124, 294308, 364686, 399418, 441462, 599127, 729372, 798836, 882924, 1198254, 1397963, 2396508, 2795926, 4193889, 5591852, 8387778, 16775556]

約数ペア:

[(1, 16775556), (2, 8387778), (3, 5591852), (4, 4193889), (6, 2795926), (7, 2396508), (12, 1397963), (14, 1198254), (19, 882924), (21, 798836), (23, 729372), (28, 599127), (38, 441462), (42, 399418), (46, 364686), (57, 294308), (69, 243124), (76, 220731), (84, 199709), (92, 182343), (114, 147154), (133, 126132), (138, 121562), (161, 104196), (228, 73577), (266, 63066), (276, 60781), (322, 52098), (399, 42044), (437, 38388), (457, 36708), (483, 34732), (532, 31533), (644, 26049), (798, 21022), (874, 19194), (914, 18354), (966, 17366), (1311, 12796), (1371, 12236), (1596, 10511), (1748, 9597), (1828, 9177), (1932, 8683), (2622, 6398), (2742, 6118), (3059, 5484), (3199, 5244)]