1295154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 3382080

約数和(自身を除く): 2086926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 541, 798, 1082, 1197, 1623, 2394, 3246, 3787, 4869, 7574, 9738, 10279, 11361, 20558, 22722, 30837, 34083, 61674, 68166, 71953, 92511, 143906, 185022, 215859, 431718, 647577, 1295154]

約数ペア:

[(1, 1295154), (2, 647577), (3, 431718), (6, 215859), (7, 185022), (9, 143906), (14, 92511), (18, 71953), (19, 68166), (21, 61674), (38, 34083), (42, 30837), (57, 22722), (63, 20558), (114, 11361), (126, 10279), (133, 9738), (171, 7574), (266, 4869), (342, 3787), (399, 3246), (541, 2394), (798, 1623), (1082, 1197)]