20149182

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 48522240

約数和(自身を除く): 28373058

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 94, 102, 141, 153, 282, 306, 423, 459, 467, 799, 846, 918, 934, 1269, 1401, 1598, 2397, 2538, 2802, 4203, 4794, 7191, 7939, 8406, 12609, 14382, 15878, 21573, 21949, 23817, 25218, 43146, 43898, 47634, 65847, 71451, 131694, 142902, 197541, 214353, 373133, 395082, 428706, 592623, 746266, 1119399, 1185246, 2238798, 3358197, 6716394, 10074591, 20149182]

約数ペア:

[(1, 20149182), (2, 10074591), (3, 6716394), (6, 3358197), (9, 2238798), (17, 1185246), (18, 1119399), (27, 746266), (34, 592623), (47, 428706), (51, 395082), (54, 373133), (94, 214353), (102, 197541), (141, 142902), (153, 131694), (282, 71451), (306, 65847), (423, 47634), (459, 43898), (467, 43146), (799, 25218), (846, 23817), (918, 21949), (934, 21573), (1269, 15878), (1401, 14382), (1598, 12609), (2397, 8406), (2538, 7939), (2802, 7191), (4203, 4794)]