2275668

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 6216000

約数和(自身を除く): 3940332

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, 1109, 2052, 2218, 3327, 4436, 6654, 9981, 13308, 19962, 21071, 29943, 39924, 42142, 59886, 63213, 84284, 119772, 126426, 189639, 252852, 379278, 568917, 758556, 1137834, 2275668]

約数ペア:

[(1, 2275668), (2, 1137834), (3, 758556), (4, 568917), (6, 379278), (9, 252852), (12, 189639), (18, 126426), (19, 119772), (27, 84284), (36, 63213), (38, 59886), (54, 42142), (57, 39924), (76, 29943), (108, 21071), (114, 19962), (171, 13308), (228, 9981), (342, 6654), (513, 4436), (684, 3327), (1026, 2218), (1109, 2052)]