2812854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 6842880

約数和(自身を除く): 4030026

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 109, 138, 187, 218, 253, 327, 374, 391, 506, 561, 654, 759, 782, 1122, 1173, 1199, 1518, 1853, 2346, 2398, 2507, 3597, 3706, 4301, 5014, 5559, 7194, 7521, 8602, 11118, 12903, 15042, 20383, 25806, 27577, 40766, 42619, 55154, 61149, 82731, 85238, 122298, 127857, 165462, 255714, 468809, 937618, 1406427, 2812854]

約数ペア:

[(1, 2812854), (2, 1406427), (3, 937618), (6, 468809), (11, 255714), (17, 165462), (22, 127857), (23, 122298), (33, 85238), (34, 82731), (46, 61149), (51, 55154), (66, 42619), (69, 40766), (102, 27577), (109, 25806), (138, 20383), (187, 15042), (218, 12903), (253, 11118), (327, 8602), (374, 7521), (391, 7194), (506, 5559), (561, 5014), (654, 4301), (759, 3706), (782, 3597), (1122, 2507), (1173, 2398), (1199, 2346), (1518, 1853)]