16402428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{65089}}^1$

素因数の和:65106

約数の個数: 36

約数和(自身を含む): 47385520

約数和(自身を除く): 30983092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 65089, 130178, 195267, 260356, 390534, 455623, 585801, 781068, 911246, 1171602, 1366869, 1822492, 2343204, 2733738, 4100607, 5467476, 8201214, 16402428]

約数ペア:

[(1, 16402428), (2, 8201214), (3, 5467476), (4, 4100607), (6, 2733738), (7, 2343204), (9, 1822492), (12, 1366869), (14, 1171602), (18, 911246), (21, 781068), (28, 585801), (36, 455623), (42, 390534), (63, 260356), (84, 195267), (126, 130178), (252, 65089)]