42084468

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20509}}^1$

素因数の和:20541

約数の個数: 48

約数和(自身を含む): 114856000

約数和(自身を除く): 72771532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 20509, 41018, 61527, 82036, 123054, 184581, 246108, 369162, 389671, 553743, 738324, 779342, 1107486, 1169013, 1558684, 2214972, 2338026, 3507039, 4676052, 7014078, 10521117, 14028156, 21042234, 42084468]

約数ペア:

[(1, 42084468), (2, 21042234), (3, 14028156), (4, 10521117), (6, 7014078), (9, 4676052), (12, 3507039), (18, 2338026), (19, 2214972), (27, 1558684), (36, 1169013), (38, 1107486), (54, 779342), (57, 738324), (76, 553743), (108, 389671), (114, 369162), (171, 246108), (228, 184581), (342, 123054), (513, 82036), (684, 61527), (1026, 41018), (2052, 20509)]