40492166

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 73422384

約数和(自身を除く): 32930218

約数列:

[1, 2, 11, 13, 22, 26, 61, 121, 122, 143, 211, 242, 286, 422, 671, 793, 1342, 1573, 1586, 2321, 2743, 3146, 4642, 5486, 7381, 8723, 12871, 14762, 17446, 25531, 25742, 30173, 51062, 60346, 95953, 141581, 167323, 191906, 283162, 331903, 334646, 663806, 1557391, 1840553, 3114782, 3681106, 20246083, 40492166]

約数ペア:

[(1, 40492166), (2, 20246083), (11, 3681106), (13, 3114782), (22, 1840553), (26, 1557391), (61, 663806), (121, 334646), (122, 331903), (143, 283162), (211, 191906), (242, 167323), (286, 141581), (422, 95953), (671, 60346), (793, 51062), (1342, 30173), (1573, 25742), (1586, 25531), (2321, 17446), (2743, 14762), (3146, 12871), (4642, 8723), (5486, 7381)]