13147506

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 30825600

約数和(自身を除く): 17678094

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1039, 1406, 2078, 2109, 3117, 4218, 6234, 6327, 9351, 12654, 18702, 19741, 38443, 39482, 59223, 76886, 115329, 118446, 177669, 230658, 345987, 355338, 691974, 730417, 1460834, 2191251, 4382502, 6573753, 13147506]

約数ペア:

[(1, 13147506), (2, 6573753), (3, 4382502), (6, 2191251), (9, 1460834), (18, 730417), (19, 691974), (37, 355338), (38, 345987), (57, 230658), (74, 177669), (111, 118446), (114, 115329), (171, 76886), (222, 59223), (333, 39482), (342, 38443), (666, 19741), (703, 18702), (1039, 12654), (1406, 9351), (2078, 6327), (2109, 6234), (3117, 4218)]