188961786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7547}}^1$

素因数の和:7675

約数の個数: 48

約数和(自身を含む): 445090464

約数和(自身を除く): 256128678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1926, 2782, 4173, 7547, 8346, 12519, 15094, 22641, 25038, 45282, 67923, 98111, 135846, 196222, 294333, 588666, 807529, 882999, 1615058, 1765998, 2422587, 4845174, 7267761, 10497877, 14535522, 20995754, 31493631, 62987262, 94480893, 188961786]

約数ペア:

[(1, 188961786), (2, 94480893), (3, 62987262), (6, 31493631), (9, 20995754), (13, 14535522), (18, 10497877), (26, 7267761), (39, 4845174), (78, 2422587), (107, 1765998), (117, 1615058), (214, 882999), (234, 807529), (321, 588666), (642, 294333), (963, 196222), (1391, 135846), (1926, 98111), (2782, 67923), (4173, 45282), (7547, 25038), (8346, 22641), (12519, 15094)]