84621474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2029}}^1$

素因数の和:2375

約数の個数: 48

約数和(自身を含む): 210275520

約数和(自身を除く): 125654046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2029, 2317, 2979, 4058, 4634, 5958, 6087, 6951, 12174, 13902, 14203, 18261, 20853, 28406, 36522, 41706, 42609, 85218, 127827, 255654, 671599, 1343198, 2014797, 4029594, 4701193, 6044391, 9402386, 12088782, 14103579, 28207158, 42310737, 84621474]

約数ペア:

[(1, 84621474), (2, 42310737), (3, 28207158), (6, 14103579), (7, 12088782), (9, 9402386), (14, 6044391), (18, 4701193), (21, 4029594), (42, 2014797), (63, 1343198), (126, 671599), (331, 255654), (662, 127827), (993, 85218), (1986, 42609), (2029, 41706), (2317, 36522), (2979, 28406), (4058, 20853), (4634, 18261), (5958, 14203), (6087, 13902), (6951, 12174)]