17827628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 42223104

約数和(自身を除く): 24395476

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 43, 52, 67, 68, 86, 91, 119, 134, 172, 182, 221, 238, 268, 301, 364, 442, 469, 476, 559, 602, 731, 871, 884, 938, 1118, 1139, 1204, 1462, 1547, 1742, 1876, 2236, 2278, 2881, 2924, 3094, 3484, 3913, 4556, 5117, 5762, 6097, 6188, 7826, 7973, 9503, 10234, 11524, 12194, 14807, 15652, 15946, 19006, 20167, 20468, 24388, 29614, 31892, 37453, 38012, 40334, 48977, 59228, 66521, 74906, 80668, 97954, 103649, 133042, 149812, 195908, 207298, 262171, 266084, 342839, 414596, 524342, 636701, 685678, 1048684, 1273402, 1371356, 2546804, 4456907, 8913814, 17827628]

約数ペア:

[(1, 17827628), (2, 8913814), (4, 4456907), (7, 2546804), (13, 1371356), (14, 1273402), (17, 1048684), (26, 685678), (28, 636701), (34, 524342), (43, 414596), (52, 342839), (67, 266084), (68, 262171), (86, 207298), (91, 195908), (119, 149812), (134, 133042), (172, 103649), (182, 97954), (221, 80668), (238, 74906), (268, 66521), (301, 59228), (364, 48977), (442, 40334), (469, 38012), (476, 37453), (559, 31892), (602, 29614), (731, 24388), (871, 20468), (884, 20167), (938, 19006), (1118, 15946), (1139, 15652), (1204, 14807), (1462, 12194), (1547, 11524), (1742, 10234), (1876, 9503), (2236, 7973), (2278, 7826), (2881, 6188), (2924, 6097), (3094, 5762), (3484, 5117), (3913, 4556)]