18469624364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{33071}}^1$

素因数の和:33326

約数の個数: 48

約数和(自身を含む): 35203424256

約数和(自身を除く): 16733799892

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 191, 382, 731, 764, 1462, 2924, 3247, 6494, 8213, 12988, 16426, 32852, 33071, 66142, 132284, 139621, 279242, 558484, 562207, 1124414, 1422053, 2248828, 2844106, 5688212, 6316561, 12633122, 24174901, 25266244, 48349802, 96699604, 107381537, 214763074, 271612123, 429526148, 543224246, 1086448492, 4617406091, 9234812182, 18469624364]

約数ペア:

[(1, 18469624364), (2, 9234812182), (4, 4617406091), (17, 1086448492), (34, 543224246), (43, 429526148), (68, 271612123), (86, 214763074), (172, 107381537), (191, 96699604), (382, 48349802), (731, 25266244), (764, 24174901), (1462, 12633122), (2924, 6316561), (3247, 5688212), (6494, 2844106), (8213, 2248828), (12988, 1422053), (16426, 1124414), (32852, 562207), (33071, 558484), (66142, 279242), (132284, 139621)]