2955546

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 7469280

約数和(自身を除く): 4513734

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 59, 66, 69, 99, 118, 121, 138, 177, 198, 207, 242, 253, 354, 363, 414, 506, 531, 649, 726, 759, 1062, 1089, 1298, 1357, 1518, 1947, 2178, 2277, 2714, 2783, 3894, 4071, 4554, 5566, 5841, 7139, 8142, 8349, 11682, 12213, 14278, 14927, 16698, 21417, 24426, 25047, 29854, 42834, 44781, 50094, 64251, 89562, 128502, 134343, 164197, 268686, 328394, 492591, 985182, 1477773, 2955546]

約数ペア:

[(1, 2955546), (2, 1477773), (3, 985182), (6, 492591), (9, 328394), (11, 268686), (18, 164197), (22, 134343), (23, 128502), (33, 89562), (46, 64251), (59, 50094), (66, 44781), (69, 42834), (99, 29854), (118, 25047), (121, 24426), (138, 21417), (177, 16698), (198, 14927), (207, 14278), (242, 12213), (253, 11682), (354, 8349), (363, 8142), (414, 7139), (506, 5841), (531, 5566), (649, 4554), (726, 4071), (759, 3894), (1062, 2783), (1089, 2714), (1298, 2277), (1357, 2178), (1518, 1947)]