38694786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21569}}^1$

素因数の和:21610

約数の個数: 32

約数和(自身を含む): 86970240

約数和(自身を除く): 48275454

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 21569, 43138, 64707, 129414, 280397, 496087, 560794, 841191, 992174, 1488261, 1682382, 2976522, 6449131, 12898262, 19347393, 38694786]

約数ペア:

[(1, 38694786), (2, 19347393), (3, 12898262), (6, 6449131), (13, 2976522), (23, 1682382), (26, 1488261), (39, 992174), (46, 841191), (69, 560794), (78, 496087), (138, 280397), (299, 129414), (598, 64707), (897, 43138), (1794, 21569)]