18533502

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1594

約数の個数: 64

約数和(自身を含む): 46992960

約数和(自身を除く): 28459458

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1553, 1989, 3106, 3978, 4659, 5967, 9318, 11934, 13977, 20189, 26401, 27954, 40378, 41931, 52802, 60567, 79203, 83862, 121134, 158406, 181701, 237609, 343213, 363402, 475218, 545103, 686426, 712827, 1029639, 1090206, 1425654, 2059278, 3088917, 6177834, 9266751, 18533502]

約数ペア:

[(1, 18533502), (2, 9266751), (3, 6177834), (6, 3088917), (9, 2059278), (13, 1425654), (17, 1090206), (18, 1029639), (26, 712827), (27, 686426), (34, 545103), (39, 475218), (51, 363402), (54, 343213), (78, 237609), (102, 181701), (117, 158406), (153, 121134), (221, 83862), (234, 79203), (306, 60567), (351, 52802), (442, 41931), (459, 40378), (663, 27954), (702, 26401), (918, 20189), (1326, 13977), (1553, 11934), (1989, 9318), (3106, 5967), (3978, 4659)]