8523396

素因数分解:

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

素因数の和:393

約数の個数: 72

約数和(自身を含む): 24897600

約数和(自身を除く): 16374204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 227, 252, 298, 447, 454, 596, 681, 894, 908, 1043, 1341, 1362, 1589, 1788, 2043, 2086, 2682, 2724, 3129, 3178, 4086, 4172, 4767, 5364, 6258, 6356, 8172, 9387, 9534, 12516, 14301, 18774, 19068, 28602, 33823, 37548, 57204, 67646, 101469, 135292, 202938, 236761, 304407, 405876, 473522, 608814, 710283, 947044, 1217628, 1420566, 2130849, 2841132, 4261698, 8523396]

約数ペア:

[(1, 8523396), (2, 4261698), (3, 2841132), (4, 2130849), (6, 1420566), (7, 1217628), (9, 947044), (12, 710283), (14, 608814), (18, 473522), (21, 405876), (28, 304407), (36, 236761), (42, 202938), (63, 135292), (84, 101469), (126, 67646), (149, 57204), (227, 37548), (252, 33823), (298, 28602), (447, 19068), (454, 18774), (596, 14301), (681, 12516), (894, 9534), (908, 9387), (1043, 8172), (1341, 6356), (1362, 6258), (1589, 5364), (1788, 4767), (2043, 4172), (2086, 4086), (2682, 3178), (2724, 3129)]