69551118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42461}}^1$

素因数の和:42489

約数の個数: 48

約数和(自身を含む): 185474016

約数和(自身を除く): 115922898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 42461, 84922, 127383, 254766, 297227, 382149, 551993, 594454, 764298, 891681, 1103986, 1655979, 1783362, 2675043, 3311958, 3863951, 4967937, 5350086, 7727902, 9935874, 11591853, 23183706, 34775559, 69551118]

約数ペア:

[(1, 69551118), (2, 34775559), (3, 23183706), (6, 11591853), (7, 9935874), (9, 7727902), (13, 5350086), (14, 4967937), (18, 3863951), (21, 3311958), (26, 2675043), (39, 1783362), (42, 1655979), (63, 1103986), (78, 891681), (91, 764298), (117, 594454), (126, 551993), (182, 382149), (234, 297227), (273, 254766), (546, 127383), (819, 84922), (1638, 42461)]