16454196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 46641504

約数和(自身を除く): 30187308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1123, 1221, 1332, 1628, 2246, 2442, 3369, 3663, 4492, 4884, 6738, 7326, 10107, 12353, 13476, 14652, 20214, 24706, 37059, 40428, 41551, 49412, 74118, 83102, 111177, 124653, 148236, 166204, 222354, 249306, 373959, 444708, 457061, 498612, 747918, 914122, 1371183, 1495836, 1828244, 2742366, 4113549, 5484732, 8227098, 16454196]

約数ペア:

[(1, 16454196), (2, 8227098), (3, 5484732), (4, 4113549), (6, 2742366), (9, 1828244), (11, 1495836), (12, 1371183), (18, 914122), (22, 747918), (33, 498612), (36, 457061), (37, 444708), (44, 373959), (66, 249306), (74, 222354), (99, 166204), (111, 148236), (132, 124653), (148, 111177), (198, 83102), (222, 74118), (333, 49412), (396, 41551), (407, 40428), (444, 37059), (666, 24706), (814, 20214), (1123, 14652), (1221, 13476), (1332, 12353), (1628, 10107), (2246, 7326), (2442, 6738), (3369, 4884), (3663, 4492)]