18142502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 34007040

約数和(自身を除く): 15864538

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 2459, 3689, 4918, 7378, 17213, 34426, 41803, 76229, 83606, 152458, 292621, 533603, 585242, 1067206, 1295893, 2591786, 9071251, 18142502]

約数ペア:

[(1, 18142502), (2, 9071251), (7, 2591786), (14, 1295893), (17, 1067206), (31, 585242), (34, 533603), (62, 292621), (119, 152458), (217, 83606), (238, 76229), (434, 41803), (527, 34426), (1054, 17213), (2459, 7378), (3689, 4918)]