18277098

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 25268502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 107, 147, 166, 214, 249, 294, 321, 343, 498, 581, 642, 686, 749, 1029, 1162, 1498, 1743, 2058, 2247, 3486, 4067, 4494, 5243, 8134, 8881, 10486, 12201, 15729, 17762, 24402, 26643, 28469, 31458, 36701, 53286, 56938, 62167, 73402, 85407, 110103, 124334, 170814, 186501, 220206, 373002, 435169, 870338, 1305507, 2611014, 3046183, 6092366, 9138549, 18277098]

約数ペア:

[(1, 18277098), (2, 9138549), (3, 6092366), (6, 3046183), (7, 2611014), (14, 1305507), (21, 870338), (42, 435169), (49, 373002), (83, 220206), (98, 186501), (107, 170814), (147, 124334), (166, 110103), (214, 85407), (249, 73402), (294, 62167), (321, 56938), (343, 53286), (498, 36701), (581, 31458), (642, 28469), (686, 26643), (749, 24402), (1029, 17762), (1162, 15729), (1498, 12201), (1743, 10486), (2058, 8881), (2247, 8134), (3486, 5243), (4067, 4494)]