17539614

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 42524352

約数和(自身を除く): 24984738

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 43, 51, 62, 86, 93, 102, 129, 153, 186, 258, 279, 306, 387, 527, 558, 731, 774, 1054, 1333, 1462, 1581, 1849, 2193, 2666, 3162, 3698, 3999, 4386, 4743, 5547, 6579, 7998, 9486, 11094, 11997, 13158, 16641, 22661, 23994, 31433, 33282, 45322, 57319, 62866, 67983, 94299, 114638, 135966, 171957, 188598, 203949, 282897, 343914, 407898, 515871, 565794, 974423, 1031742, 1948846, 2923269, 5846538, 8769807, 17539614]

約数ペア:

[(1, 17539614), (2, 8769807), (3, 5846538), (6, 2923269), (9, 1948846), (17, 1031742), (18, 974423), (31, 565794), (34, 515871), (43, 407898), (51, 343914), (62, 282897), (86, 203949), (93, 188598), (102, 171957), (129, 135966), (153, 114638), (186, 94299), (258, 67983), (279, 62866), (306, 57319), (387, 45322), (527, 33282), (558, 31433), (731, 23994), (774, 22661), (1054, 16641), (1333, 13158), (1462, 11997), (1581, 11094), (1849, 9486), (2193, 7998), (2666, 6579), (3162, 5547), (3698, 4743), (3999, 4386)]