13492884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 32721920

約数和(自身を除く): 19229036

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 331, 474, 516, 662, 948, 993, 1324, 1986, 3397, 3972, 6794, 10191, 13588, 14233, 20382, 26149, 28466, 40764, 42699, 52298, 56932, 78447, 85398, 104596, 156894, 170796, 313788, 1124407, 2248814, 3373221, 4497628, 6746442, 13492884]

約数ペア:

[(1, 13492884), (2, 6746442), (3, 4497628), (4, 3373221), (6, 2248814), (12, 1124407), (43, 313788), (79, 170796), (86, 156894), (129, 104596), (158, 85398), (172, 78447), (237, 56932), (258, 52298), (316, 42699), (331, 40764), (474, 28466), (516, 26149), (662, 20382), (948, 14233), (993, 13588), (1324, 10191), (1986, 6794), (3397, 3972)]