18418446

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 44108064

約数和(自身を除く): 25689618

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 2617, 3519, 5234, 7038, 7851, 15702, 23553, 44489, 47106, 60191, 88978, 120382, 133467, 180573, 266934, 361146, 400401, 541719, 800802, 1023247, 1083438, 2046494, 3069741, 6139482, 9209223, 18418446]

約数ペア:

[(1, 18418446), (2, 9209223), (3, 6139482), (6, 3069741), (9, 2046494), (17, 1083438), (18, 1023247), (23, 800802), (34, 541719), (46, 400401), (51, 361146), (69, 266934), (102, 180573), (138, 133467), (153, 120382), (207, 88978), (306, 60191), (391, 47106), (414, 44489), (782, 23553), (1173, 15702), (2346, 7851), (2617, 7038), (3519, 5234)]