419769882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{195971}}^1$

素因数の和:196003

約数の個数: 48

約数和(自身を含む): 1100578752

約数和(自身を除く): 680808870

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 195971, 391942, 587913, 1175826, 1371797, 1763739, 2743594, 3331507, 3527478, 4115391, 6663014, 8230782, 9994521, 12346173, 19989042, 23320549, 24692346, 29983563, 46641098, 59967126, 69961647, 139923294, 209884941, 419769882]

約数ペア:

[(1, 419769882), (2, 209884941), (3, 139923294), (6, 69961647), (7, 59967126), (9, 46641098), (14, 29983563), (17, 24692346), (18, 23320549), (21, 19989042), (34, 12346173), (42, 9994521), (51, 8230782), (63, 6663014), (102, 4115391), (119, 3527478), (126, 3331507), (153, 2743594), (238, 1763739), (306, 1371797), (357, 1175826), (714, 587913), (1071, 391942), (2142, 195971)]