2383458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 6186096

約数和(自身を除く): 3802638

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 67, 77, 98, 121, 134, 147, 154, 201, 231, 242, 294, 363, 402, 462, 469, 539, 726, 737, 847, 938, 1078, 1407, 1474, 1617, 1694, 2211, 2541, 2814, 3234, 3283, 4422, 5082, 5159, 5929, 6566, 8107, 9849, 10318, 11858, 15477, 16214, 17787, 19698, 24321, 30954, 35574, 36113, 48642, 56749, 72226, 108339, 113498, 170247, 216678, 340494, 397243, 794486, 1191729, 2383458]

約数ペア:

[(1, 2383458), (2, 1191729), (3, 794486), (6, 397243), (7, 340494), (11, 216678), (14, 170247), (21, 113498), (22, 108339), (33, 72226), (42, 56749), (49, 48642), (66, 36113), (67, 35574), (77, 30954), (98, 24321), (121, 19698), (134, 17787), (147, 16214), (154, 15477), (201, 11858), (231, 10318), (242, 9849), (294, 8107), (363, 6566), (402, 5929), (462, 5159), (469, 5082), (539, 4422), (726, 3283), (737, 3234), (847, 2814), (938, 2541), (1078, 2211), (1407, 1694), (1474, 1617)]