16818252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 43260672

約数和(自身を除く): 26442420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 1237, 2266, 2474, 3399, 3711, 4532, 4948, 6798, 7422, 13596, 13607, 14844, 27214, 40821, 54428, 81642, 127411, 163284, 254822, 382233, 509644, 764466, 1401521, 1528932, 2803042, 4204563, 5606084, 8409126, 16818252]

約数ペア:

[(1, 16818252), (2, 8409126), (3, 5606084), (4, 4204563), (6, 2803042), (11, 1528932), (12, 1401521), (22, 764466), (33, 509644), (44, 382233), (66, 254822), (103, 163284), (132, 127411), (206, 81642), (309, 54428), (412, 40821), (618, 27214), (1133, 14844), (1236, 13607), (1237, 13596), (2266, 7422), (2474, 6798), (3399, 4948), (3711, 4532)]