16464222

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 38962560

約数和(自身を除く): 22498338

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 1783, 3078, 3566, 4617, 5349, 9234, 10698, 16047, 32094, 33877, 48141, 67754, 96282, 101631, 144423, 203262, 288846, 304893, 433269, 609786, 866538, 914679, 1829358, 2744037, 5488074, 8232111, 16464222]

約数ペア:

[(1, 16464222), (2, 8232111), (3, 5488074), (6, 2744037), (9, 1829358), (18, 914679), (19, 866538), (27, 609786), (38, 433269), (54, 304893), (57, 288846), (81, 203262), (114, 144423), (162, 101631), (171, 96282), (243, 67754), (342, 48141), (486, 33877), (513, 32094), (1026, 16047), (1539, 10698), (1783, 9234), (3078, 5349), (3566, 4617)]