8002386

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 20736144

約数和(自身を除く): 12733758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 211, 258, 294, 301, 387, 422, 441, 602, 633, 774, 882, 903, 1266, 1477, 1806, 1899, 2107, 2709, 2954, 3798, 4214, 4431, 5418, 6321, 8862, 9073, 10339, 12642, 13293, 18146, 18963, 20678, 26586, 27219, 31017, 37926, 54438, 62034, 63511, 81657, 93051, 127022, 163314, 186102, 190533, 381066, 444577, 571599, 889154, 1143198, 1333731, 2667462, 4001193, 8002386]

約数ペア:

[(1, 8002386), (2, 4001193), (3, 2667462), (6, 1333731), (7, 1143198), (9, 889154), (14, 571599), (18, 444577), (21, 381066), (42, 190533), (43, 186102), (49, 163314), (63, 127022), (86, 93051), (98, 81657), (126, 63511), (129, 62034), (147, 54438), (211, 37926), (258, 31017), (294, 27219), (301, 26586), (387, 20678), (422, 18963), (441, 18146), (602, 13293), (633, 12642), (774, 10339), (882, 9073), (903, 8862), (1266, 6321), (1477, 5418), (1806, 4431), (1899, 4214), (2107, 3798), (2709, 2954)]