18494042110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{3529}}^1$

素因数の和:4645

約数の個数: 64

約数和(自身を含む): 36507542400

約数和(自身を除く): 18013500290

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 1063, 2126, 2465, 3529, 4930, 5315, 7058, 10630, 17645, 18071, 30827, 35290, 36142, 59993, 61654, 90355, 102341, 119986, 154135, 180710, 204682, 299965, 308270, 511705, 524059, 599930, 1023410, 1048118, 1739797, 2620295, 3479594, 3751327, 5240590, 7502654, 8698985, 17397970, 18756635, 37513270, 63772559, 108788483, 127545118, 217576966, 318862795, 543942415, 637725590, 1087884830, 1849404211, 3698808422, 9247021055, 18494042110]

約数ペア:

[(1, 18494042110), (2, 9247021055), (5, 3698808422), (10, 1849404211), (17, 1087884830), (29, 637725590), (34, 543942415), (58, 318862795), (85, 217576966), (145, 127545118), (170, 108788483), (290, 63772559), (493, 37513270), (986, 18756635), (1063, 17397970), (2126, 8698985), (2465, 7502654), (3529, 5240590), (4930, 3751327), (5315, 3479594), (7058, 2620295), (10630, 1739797), (17645, 1048118), (18071, 1023410), (30827, 599930), (35290, 524059), (36142, 511705), (59993, 308270), (61654, 299965), (90355, 204682), (102341, 180710), (119986, 154135)]