8538894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 72

約数和(自身を含む): 22952592

約数和(自身を除く): 14413698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 401, 507, 546, 802, 819, 1014, 1183, 1203, 1521, 1638, 2366, 2406, 2807, 3042, 3549, 3609, 5213, 5614, 7098, 7218, 8421, 10426, 10647, 15639, 16842, 21294, 25263, 31278, 36491, 46917, 50526, 67769, 72982, 93834, 109473, 135538, 203307, 218946, 328419, 406614, 474383, 609921, 656838, 948766, 1219842, 1423149, 2846298, 4269447, 8538894]

約数ペア:

[(1, 8538894), (2, 4269447), (3, 2846298), (6, 1423149), (7, 1219842), (9, 948766), (13, 656838), (14, 609921), (18, 474383), (21, 406614), (26, 328419), (39, 218946), (42, 203307), (63, 135538), (78, 109473), (91, 93834), (117, 72982), (126, 67769), (169, 50526), (182, 46917), (234, 36491), (273, 31278), (338, 25263), (401, 21294), (507, 16842), (546, 15639), (802, 10647), (819, 10426), (1014, 8421), (1183, 7218), (1203, 7098), (1521, 5614), (1638, 5213), (2366, 3609), (2406, 3549), (2807, 3042)]