13487838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3561

約数の個数: 48

約数和(自身を含む): 33803280

約数和(自身を除く): 20315442

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3529, 3822, 7058, 10587, 21174, 24703, 45877, 49406, 74109, 91754, 137631, 148218, 172921, 275262, 321139, 345842, 518763, 642278, 963417, 1037526, 1926834, 2247973, 4495946, 6743919, 13487838]

約数ペア:

[(1, 13487838), (2, 6743919), (3, 4495946), (6, 2247973), (7, 1926834), (13, 1037526), (14, 963417), (21, 642278), (26, 518763), (39, 345842), (42, 321139), (49, 275262), (78, 172921), (91, 148218), (98, 137631), (147, 91754), (182, 74109), (273, 49406), (294, 45877), (546, 24703), (637, 21174), (1274, 10587), (1911, 7058), (3529, 3822)]