5540262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 13923840

約数和(自身を除く): 8383578

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 139, 146, 182, 219, 273, 278, 417, 438, 511, 546, 834, 949, 973, 1022, 1533, 1807, 1898, 1946, 2847, 2919, 3066, 3614, 5421, 5694, 5838, 6643, 10147, 10842, 12649, 13286, 19929, 20294, 25298, 30441, 37947, 39858, 60882, 71029, 75894, 131911, 142058, 213087, 263822, 395733, 426174, 791466, 923377, 1846754, 2770131, 5540262]

約数ペア:

[(1, 5540262), (2, 2770131), (3, 1846754), (6, 923377), (7, 791466), (13, 426174), (14, 395733), (21, 263822), (26, 213087), (39, 142058), (42, 131911), (73, 75894), (78, 71029), (91, 60882), (139, 39858), (146, 37947), (182, 30441), (219, 25298), (273, 20294), (278, 19929), (417, 13286), (438, 12649), (511, 10842), (546, 10147), (834, 6643), (949, 5838), (973, 5694), (1022, 5421), (1533, 3614), (1807, 3066), (1898, 2919), (1946, 2847)]