18328024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 41559840

約数和(自身を除く): 23231816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 433, 481, 572, 814, 866, 962, 1144, 1628, 1732, 1924, 3256, 3464, 3848, 4763, 5291, 5629, 9526, 10582, 11258, 16021, 19052, 21164, 22516, 32042, 38104, 42328, 45032, 61919, 64084, 123838, 128168, 176231, 208273, 247676, 352462, 416546, 495352, 704924, 833092, 1409848, 1666184, 2291003, 4582006, 9164012, 18328024]

約数ペア:

[(1, 18328024), (2, 9164012), (4, 4582006), (8, 2291003), (11, 1666184), (13, 1409848), (22, 833092), (26, 704924), (37, 495352), (44, 416546), (52, 352462), (74, 247676), (88, 208273), (104, 176231), (143, 128168), (148, 123838), (286, 64084), (296, 61919), (407, 45032), (433, 42328), (481, 38104), (572, 32042), (814, 22516), (866, 21164), (962, 19052), (1144, 16021), (1628, 11258), (1732, 10582), (1924, 9526), (3256, 5629), (3464, 5291), (3848, 4763)]