16770258

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 38054016

約数和(自身を除く): 21283758

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 461, 774, 846, 922, 1383, 2021, 2766, 4042, 4149, 6063, 8298, 12126, 18189, 19823, 21667, 36378, 39646, 43334, 59469, 65001, 118938, 130002, 178407, 195003, 356814, 390006, 931681, 1863362, 2795043, 5590086, 8385129, 16770258]

約数ペア:

[(1, 16770258), (2, 8385129), (3, 5590086), (6, 2795043), (9, 1863362), (18, 931681), (43, 390006), (47, 356814), (86, 195003), (94, 178407), (129, 130002), (141, 118938), (258, 65001), (282, 59469), (387, 43334), (423, 39646), (461, 36378), (774, 21667), (846, 19823), (922, 18189), (1383, 12126), (2021, 8298), (2766, 6063), (4042, 4149)]