16486974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 44478720

約数和(自身を除く): 27991746

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 43, 51, 63, 86, 102, 119, 126, 129, 153, 179, 238, 258, 301, 306, 357, 358, 387, 537, 602, 714, 731, 774, 903, 1071, 1074, 1253, 1462, 1611, 1806, 2142, 2193, 2506, 2709, 3043, 3222, 3759, 4386, 5117, 5418, 6086, 6579, 7518, 7697, 9129, 10234, 11277, 13158, 15351, 15394, 18258, 21301, 22554, 23091, 27387, 30702, 42602, 46053, 46182, 53879, 54774, 63903, 69273, 92106, 107758, 127806, 130849, 138546, 161637, 191709, 261698, 323274, 383418, 392547, 484911, 785094, 915943, 969822, 1177641, 1831886, 2355282, 2747829, 5495658, 8243487, 16486974]

約数ペア:

[(1, 16486974), (2, 8243487), (3, 5495658), (6, 2747829), (7, 2355282), (9, 1831886), (14, 1177641), (17, 969822), (18, 915943), (21, 785094), (34, 484911), (42, 392547), (43, 383418), (51, 323274), (63, 261698), (86, 191709), (102, 161637), (119, 138546), (126, 130849), (129, 127806), (153, 107758), (179, 92106), (238, 69273), (258, 63903), (301, 54774), (306, 53879), (357, 46182), (358, 46053), (387, 42602), (537, 30702), (602, 27387), (714, 23091), (731, 22554), (774, 21301), (903, 18258), (1071, 15394), (1074, 15351), (1253, 13158), (1462, 11277), (1611, 10234), (1806, 9129), (2142, 7697), (2193, 7518), (2506, 6579), (2709, 6086), (3043, 5418), (3222, 5117), (3759, 4386)]