16671186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 44972928

約数和(自身を除く): 28301742

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 43, 51, 63, 86, 102, 119, 126, 129, 153, 181, 238, 258, 301, 306, 357, 362, 387, 543, 602, 714, 731, 774, 903, 1071, 1086, 1267, 1462, 1629, 1806, 2142, 2193, 2534, 2709, 3077, 3258, 3801, 4386, 5117, 5418, 6154, 6579, 7602, 7783, 9231, 10234, 11403, 13158, 15351, 15566, 18462, 21539, 22806, 23349, 27693, 30702, 43078, 46053, 46698, 54481, 55386, 64617, 70047, 92106, 108962, 129234, 132311, 140094, 163443, 193851, 264622, 326886, 387702, 396933, 490329, 793866, 926177, 980658, 1190799, 1852354, 2381598, 2778531, 5557062, 8335593, 16671186]

約数ペア:

[(1, 16671186), (2, 8335593), (3, 5557062), (6, 2778531), (7, 2381598), (9, 1852354), (14, 1190799), (17, 980658), (18, 926177), (21, 793866), (34, 490329), (42, 396933), (43, 387702), (51, 326886), (63, 264622), (86, 193851), (102, 163443), (119, 140094), (126, 132311), (129, 129234), (153, 108962), (181, 92106), (238, 70047), (258, 64617), (301, 55386), (306, 54481), (357, 46698), (362, 46053), (387, 43078), (543, 30702), (602, 27693), (714, 23349), (731, 22806), (774, 21539), (903, 18462), (1071, 15566), (1086, 15351), (1267, 13158), (1462, 11403), (1629, 10234), (1806, 9231), (2142, 7783), (2193, 7602), (2534, 6579), (2709, 6154), (3077, 5418), (3258, 5117), (3801, 4386)]