12805506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1820

約数の個数: 64

約数和(自身を含む): 34252800

約数和(自身を除く): 21447294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 1783, 2394, 3566, 3591, 5349, 7182, 10698, 12481, 16047, 24962, 32094, 33877, 37443, 48141, 67754, 74886, 96282, 101631, 112329, 203262, 224658, 237139, 304893, 336987, 474278, 609786, 673974, 711417, 914679, 1422834, 1829358, 2134251, 4268502, 6402753, 12805506]

約数ペア:

[(1, 12805506), (2, 6402753), (3, 4268502), (6, 2134251), (7, 1829358), (9, 1422834), (14, 914679), (18, 711417), (19, 673974), (21, 609786), (27, 474278), (38, 336987), (42, 304893), (54, 237139), (57, 224658), (63, 203262), (114, 112329), (126, 101631), (133, 96282), (171, 74886), (189, 67754), (266, 48141), (342, 37443), (378, 33877), (399, 32094), (513, 24962), (798, 16047), (1026, 12481), (1197, 10698), (1783, 7182), (2394, 5349), (3566, 3591)]