2118438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 5930496

約数和(自身を除く): 3812058

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 42, 43, 46, 51, 63, 69, 86, 102, 119, 126, 129, 138, 153, 161, 207, 238, 258, 301, 306, 322, 357, 387, 391, 414, 483, 602, 714, 731, 774, 782, 903, 966, 989, 1071, 1173, 1449, 1462, 1806, 1978, 2142, 2193, 2346, 2709, 2737, 2898, 2967, 3519, 4386, 5117, 5418, 5474, 5934, 6579, 6923, 7038, 8211, 8901, 10234, 13158, 13846, 15351, 16422, 16813, 17802, 20769, 24633, 30702, 33626, 41538, 46053, 49266, 50439, 62307, 92106, 100878, 117691, 124614, 151317, 235382, 302634, 353073, 706146, 1059219, 2118438]

約数ペア:

[(1, 2118438), (2, 1059219), (3, 706146), (6, 353073), (7, 302634), (9, 235382), (14, 151317), (17, 124614), (18, 117691), (21, 100878), (23, 92106), (34, 62307), (42, 50439), (43, 49266), (46, 46053), (51, 41538), (63, 33626), (69, 30702), (86, 24633), (102, 20769), (119, 17802), (126, 16813), (129, 16422), (138, 15351), (153, 13846), (161, 13158), (207, 10234), (238, 8901), (258, 8211), (301, 7038), (306, 6923), (322, 6579), (357, 5934), (387, 5474), (391, 5418), (414, 5117), (483, 4386), (602, 3519), (714, 2967), (731, 2898), (774, 2737), (782, 2709), (903, 2346), (966, 2193), (989, 2142), (1071, 1978), (1173, 1806), (1449, 1462)]