13409964

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{2081}}^1$

素因数の和:2270

約数の個数: 36

約数和(自身を含む): 34103160

約数和(自身を除く): 20693196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2081, 2148, 3222, 4162, 6243, 6444, 8324, 12486, 18729, 24972, 37458, 74916, 372499, 744998, 1117497, 1489996, 2234994, 3352491, 4469988, 6704982, 13409964]

約数ペア:

[(1, 13409964), (2, 6704982), (3, 4469988), (4, 3352491), (6, 2234994), (9, 1489996), (12, 1117497), (18, 744998), (36, 372499), (179, 74916), (358, 37458), (537, 24972), (716, 18729), (1074, 12486), (1611, 8324), (2081, 6444), (2148, 6243), (3222, 4162)]