18648889470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{683861}}^1$

素因数の和:683978

約数の個数: 64

約数和(自身を含む): 50222825280

約数和(自身を除く): 31573935810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 4545, 5454, 9090, 13635, 27270, 683861, 1367722, 2051583, 3419305, 4103166, 6154749, 6838610, 10257915, 12309498, 18464247, 20515830, 30773745, 36928494, 61547490, 69069961, 92321235, 138139922, 184642470, 207209883, 345349805, 414419766, 621629649, 690699610, 1036049415, 1243259298, 1864888947, 2072098830, 3108148245, 3729777894, 6216296490, 9324444735, 18648889470]

約数ペア:

[(1, 18648889470), (2, 9324444735), (3, 6216296490), (5, 3729777894), (6, 3108148245), (9, 2072098830), (10, 1864888947), (15, 1243259298), (18, 1036049415), (27, 690699610), (30, 621629649), (45, 414419766), (54, 345349805), (90, 207209883), (101, 184642470), (135, 138139922), (202, 92321235), (270, 69069961), (303, 61547490), (505, 36928494), (606, 30773745), (909, 20515830), (1010, 18464247), (1515, 12309498), (1818, 10257915), (2727, 6838610), (3030, 6154749), (4545, 4103166), (5454, 3419305), (9090, 2051583), (13635, 1367722), (27270, 683861)]