43123122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18013}}^1$

素因数の和:18047

約数の個数: 48

約数和(自身を含む): 112407360

約数和(自身を除く): 69284238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 18013, 36026, 54039, 108078, 126091, 162117, 252182, 324234, 342247, 378273, 684494, 756546, 1026741, 1134819, 2053482, 2269638, 2395729, 3080223, 4791458, 6160446, 7187187, 14374374, 21561561, 43123122]

約数ペア:

[(1, 43123122), (2, 21561561), (3, 14374374), (6, 7187187), (7, 6160446), (9, 4791458), (14, 3080223), (18, 2395729), (19, 2269638), (21, 2053482), (38, 1134819), (42, 1026741), (57, 756546), (63, 684494), (114, 378273), (126, 342247), (133, 324234), (171, 252182), (266, 162117), (342, 126091), (399, 108078), (798, 54039), (1197, 36026), (2394, 18013)]