742276218

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{19219}}^1$

素因数の和:19422

約数の個数: 32

約数和(自身を含む): 1530527040

約数和(自身を除く): 788250822

約数列:

[1, 2, 3, 6, 41, 82, 123, 157, 246, 314, 471, 942, 6437, 12874, 19219, 19311, 38438, 38622, 57657, 115314, 787979, 1575958, 2363937, 3017383, 4727874, 6034766, 9052149, 18104298, 123712703, 247425406, 371138109, 742276218]

約数ペア:

[(1, 742276218), (2, 371138109), (3, 247425406), (6, 123712703), (41, 18104298), (82, 9052149), (123, 6034766), (157, 4727874), (246, 3017383), (314, 2363937), (471, 1575958), (942, 787979), (6437, 115314), (12874, 57657), (19219, 38622), (19311, 38438)]