4261698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 10670400

約数和(自身を除く): 6408702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 227, 298, 447, 454, 681, 894, 1043, 1341, 1362, 1589, 2043, 2086, 2682, 3129, 3178, 4086, 4767, 6258, 9387, 9534, 14301, 18774, 28602, 33823, 67646, 101469, 202938, 236761, 304407, 473522, 608814, 710283, 1420566, 2130849, 4261698]

約数ペア:

[(1, 4261698), (2, 2130849), (3, 1420566), (6, 710283), (7, 608814), (9, 473522), (14, 304407), (18, 236761), (21, 202938), (42, 101469), (63, 67646), (126, 33823), (149, 28602), (227, 18774), (298, 14301), (447, 9534), (454, 9387), (681, 6258), (894, 4767), (1043, 4086), (1341, 3178), (1362, 3129), (1589, 2682), (2043, 2086)]