26554554

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 64471680

約数和(自身を除く): 37917126

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 467, 486, 702, 729, 934, 1053, 1401, 1458, 2106, 2187, 2802, 3159, 4203, 4374, 6071, 6318, 8406, 9477, 12142, 12609, 18213, 18954, 25218, 28431, 36426, 37827, 54639, 56862, 75654, 109278, 113481, 163917, 226962, 327834, 340443, 491751, 680886, 983502, 1021329, 1475253, 2042658, 2950506, 4425759, 8851518, 13277277, 26554554]

約数ペア:

[(1, 26554554), (2, 13277277), (3, 8851518), (6, 4425759), (9, 2950506), (13, 2042658), (18, 1475253), (26, 1021329), (27, 983502), (39, 680886), (54, 491751), (78, 340443), (81, 327834), (117, 226962), (162, 163917), (234, 113481), (243, 109278), (351, 75654), (467, 56862), (486, 54639), (702, 37827), (729, 36426), (934, 28431), (1053, 25218), (1401, 18954), (1458, 18213), (2106, 12609), (2187, 12142), (2802, 9477), (3159, 8406), (4203, 6318), (4374, 6071)]