800646012

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{17609}}^1$

素因数の和:18043

約数の個数: 48

約数和(自身を含む): 2080797600

約数和(自身を除く): 1280151588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 11367, 15156, 17609, 22734, 35218, 45468, 52827, 70436, 105654, 158481, 211308, 316962, 475443, 633924, 950886, 1901772, 7413389, 14826778, 22240167, 29653556, 44480334, 66720501, 88960668, 133441002, 200161503, 266882004, 400323006, 800646012]

約数ペア:

[(1, 800646012), (2, 400323006), (3, 266882004), (4, 200161503), (6, 133441002), (9, 88960668), (12, 66720501), (18, 44480334), (27, 29653556), (36, 22240167), (54, 14826778), (108, 7413389), (421, 1901772), (842, 950886), (1263, 633924), (1684, 475443), (2526, 316962), (3789, 211308), (5052, 158481), (7578, 105654), (11367, 70436), (15156, 52827), (17609, 45468), (22734, 35218)]