42427266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 103526400

約数和(自身を除く): 61099134

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 79, 114, 133, 158, 237, 266, 399, 474, 553, 673, 798, 1106, 1346, 1501, 1659, 2019, 3002, 3318, 4038, 4503, 4711, 9006, 9422, 10507, 12787, 14133, 21014, 25574, 28266, 31521, 38361, 53167, 63042, 76722, 89509, 106334, 159501, 179018, 268527, 319002, 372169, 537054, 744338, 1010173, 1116507, 2020346, 2233014, 3030519, 6061038, 7071211, 14142422, 21213633, 42427266]

約数ペア:

[(1, 42427266), (2, 21213633), (3, 14142422), (6, 7071211), (7, 6061038), (14, 3030519), (19, 2233014), (21, 2020346), (38, 1116507), (42, 1010173), (57, 744338), (79, 537054), (114, 372169), (133, 319002), (158, 268527), (237, 179018), (266, 159501), (399, 106334), (474, 89509), (553, 76722), (673, 63042), (798, 53167), (1106, 38361), (1346, 31521), (1501, 28266), (1659, 25574), (2019, 21014), (3002, 14133), (3318, 12787), (4038, 10507), (4503, 9422), (4711, 9006)]