1970514

素因数分解:

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

素因数の和:432

約数の個数: 64

約数和(自身を含む): 5402880

約数和(自身を除く): 3432366

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 401, 546, 702, 802, 819, 1203, 1638, 2406, 2457, 2807, 3609, 4914, 5213, 5614, 7218, 8421, 10426, 10827, 15639, 16842, 21654, 25263, 31278, 36491, 46917, 50526, 72982, 75789, 93834, 109473, 140751, 151578, 218946, 281502, 328419, 656838, 985257, 1970514]

約数ペア:

[(1, 1970514), (2, 985257), (3, 656838), (6, 328419), (7, 281502), (9, 218946), (13, 151578), (14, 140751), (18, 109473), (21, 93834), (26, 75789), (27, 72982), (39, 50526), (42, 46917), (54, 36491), (63, 31278), (78, 25263), (91, 21654), (117, 16842), (126, 15639), (182, 10827), (189, 10426), (234, 8421), (273, 7218), (351, 5614), (378, 5213), (401, 4914), (546, 3609), (702, 2807), (802, 2457), (819, 2406), (1203, 1638)]